We have reorganized our ingredients list and made Chinese vegetables in its own category so you can quickly access and identify your favorite Chinese vegetables. This list is definitely not totally comprehensive, and we may not have used all of these vegetables in our recipes yet; but this is a great go-to reference for some of the more popular Chinese leafy greens out there. As always, let us know if you have any questions or requests to enhance this page!
If you’re looking for more information on other Chinese ingredients, go to our main Chinese Ingredients Glossary page to review the different categories and easily find what you’re looking for.
Preparing your Chinese Vegetables
For a successful dish of Chinese vegetables, you must follow a few simple rules on how to prepare, cut, and thoroughly wash your leafy green vegetables. Chinese leafy green vegetables grow in sandy soil and like any other green vegetable has to be washed thoroughly. We use a large stainless steel bowl for washing.
1. Start with the best fresh Chinese vegetables which means you should be picky about the quality that you purchase. The veggies should be young and tender, have a vibrant green color without any yellow leaves of dark spots and finally, none of the leaves should be wilted.
2. Cut off the ends of the stems and pick off any damaged or yellowing leaves. Next, cut the veggies into bite sized pieces or leave them long if doing a simple blanched veggie dish.
3. Wash, Wash, and Wash! Green vegetables have a good amount of dirt in them and you definitely don’t want any in your final dish. Washing the vegetables thoroughly also removes most of the pesticide or herbicide residue. We usually fill a large stainless steel or plastic bowl with cold water, dump in the cut vegetables, give them a good swishing and agitation and let them soak for a few minutes to loosen the dirt. Next, remove the veggies to a large colander and repeat the process another two times. It sounds like a lot of work but definitely a worthwhile effort and we often use the water for our potted plants.
4. After the final washing, let the vegetables drain thoroughly since you want your veggies to be moist but not dripping wet. Be sure to use the veggies within an hour or two of washing for best results.
5. Your veggies are now ready for the wok!
Now on to the glossary and list!
Bok Choy (白菜)
This Chinese vegetable, called bok choy, bái cài (白菜) and literally “white vegetable” has many different varieties that have made its way into everyday grocery stores. For those of you who don’t know it, “bok choy” is actually the Cantonese pronunciation of the vegetable and that name has stuck until now! There are three sizes, large, medium, and small. Often, you’ll find the gigantic ones with white stalks and large, dark green leaves. These are older and a little bit tougher, but still quite tender as leafy greens go. Kaitlin likes chopping it up for salads, as it’s surprisingly sweet and mild tasting.
Check out our Basic Stir-Fried Bok Choy Recipe that uses the large white bok choy variety pictured on the left below.
For the majority of your Chinese dishes, however, you’ll want to go to a Chinese grocery to find the smaller, more tender specimens with fat, light green stems. These come in two sizes, regular (the aforementioned “medium”) and the small size. The smaller of the two is quite common today and our preferred kind. You may see it referred to as “green bok choy” or “Shanghai baby bok choy.” It’s more common today, as they are harvested earlier, making them more tender. Be sure to try our super-simple Garlic Baby Bok choy recipe as a healthy side dish!
Below, you can see the difference in varieties between the white bok choy versus the green bok choy. In general, the white bok choy comes in larger plants and in general, the green bok choy are usually sold when they are younger and more tender. From our experience, the larger white bok choy is more readily available in supermarkets and are great for salads and either of them are a delicious choice for a stir-fried green veggie side dish!
Like any leafy green, these are typically pretty sandy, so be sure to wash thoroughly! Three soaks in cool water should do it. Make sure there’s no sand or dirt between the layers of each bunch. Cutting them in half or in quarters lengthwise prior to washing helps things along.
Shanghai Bok Choy (上海白菜)
Shanghai Bok choy in larger sizes are still found in many Asian markets but the baby bok choy are even more common as they are very tender. The bok choy we have seen in western restaurants are mostly the baby Shanghai bok choy and seem to be the preferred variety by restaurant chefs. We also love the small, tender, and slightly sweeter green bok choy vegetables when we buy and cook it at home.
In China, these beautiful Shanghai baby bok choy vegetables are arranged neatly in the grocery stores and wet markets.
These compact tender bok choy plants not also taste better but they have a much nicer presentation and are essential for dishes like the Braised Chinese Mushrooms with Baby Bok Choy.
Dwarf Bok Choy (奶油白菜)
In Chinese grocery stores, dwarf bok choy are sometimes called and labeled as 奶油白菜 or “nai you bai cai” which translates to “cream bok choy” (don’t ask me who comes up with these translations!). These dwarf bok choy look like a miniature version of the classic white bok choy you find in supermarkets but they are actually a special variety or hybrid of bok choy. These extra dwark white bok choy have a stubby look to them and the green leaves have a distinct curled up and wrinkled look to them and are very sweet tasting! Check out the picture below and see if I have described them correctly.
You can see how we prepared and used this dwarf bok choy in our quick and easy beef vegetable stir fry.
This dwarf bok choy varieties have become more common and you can see them in many Chinese markets in the US. A well stocked Chinese or Asian market should have many bok choy varieties for you to choose from! You can even grow these at home if you like to garden by purchasing your own extra dwarf bok choy seeds!
Chinese Broccoli (芥兰)
This Chinese broccoli, jiè lán (芥兰) pronounced in Mandarin or gai lan (Cantonese) looks nothing like your garden-variety florets that you find in western supermarkets even though it shares the same family as regular broccoli, which by the way is known as xī lán huā (西兰花) or literally western broccoli.
Got that difference now? Broccoli with florets is western broccoli. Chinese broccoli has long green stems and dark, thick leaves that characterize this vegetable. Some compare it to broccoli rabe, and sometimes jie lan will be harvested with edible flower buds in small bunches. However, in general, Chinese broccoli is sweeter and much less bitter than broccoli rabe. I like all three varieties but Chinese broccoli is called for specifically in some dishes like the simple Chicken with Chinese Broccoli . You can see how we prepared the Chinese broccoli in our recipe post for Beef with Chinese Broccoli.
These days, it’s quite easy to find Chinese broccoli in some gourmet supermarkets that have Asian produce. And if you’re lucky, you can sometimes find baby Chinese broccoli, also called Chinese broccoli tips, in certain Asian grocery stores. When shopping for this leafy green, try not to select stalks that are too thick, have too many open flowers, or have yellow leaves. This means the veggie is too old, tough, or simply not fresh. When preparing, cut off the ends and peel the tough outer skin off the bottom three inches of each stem, similar to what you would do for asparagus. You can see a nice picture of the trimming job in the simple yet much-loved Chinese Broccoli with Oyster Sauce.
And an extra fun fact–ever see those expensive bunches of “broccolini” in your local supermarket? That’s just your regular old cafeteria broccoli crossed with this Chinese broccoli. Mix ‘em together, and you’ve got a fancy little name, plus supermarkets charging $3.99 for a tiny bunch. Go figure. The price of Chinese broccoli, like all vegetables, is seasonal but prices are quite reasonable and usually cheaper in Asian grocery stores.
One preparation tip that many of you have asked about in our post comments is how to deal with those thick stems, like you see in the picture above. The answer is to trim the tough outer skin of the broccoli stems as the base. If making a stir-fry, cut off the stem where I think they begin to get tough and them use a knife or a vegetable peeler to strip off the tough exterior, leaving the tender and juicy insides that cook as quickly as the rest of the tender leaves and stems. You can them cut these at an angle or in slices and add them right to your stir-fry dish. If you are blanching and serving them whole with oil and oyster sauce, just trim the base of the stem where they are tough until you reach the tender portions and you’re ready to go!
Chinese Choy Sum (菜心) or Yu Choy（油菜）
Choy sum or cài xīn (菜心) in Mandarin) or yóu cài (油菜), pronounced Yow choy in Cantonese, is a another common and popular Chinese leafy green vegetable. Although it looks somewhat similar, it should not be confused with Chinese broccoli. The taste of choy sum is much sweeter and more tender than the Chinese broccoli. The texture of these is a bit closer to bok choy. We love these because they are mild in flavor and go great as a side dish or addition to tons of different dishes.
Yu Choy is literally translated as “oil vegetable” because it is in the family of rapeseed and actually used to produce oil. Another fun fact is that a variety of Yu choy or rapeseed is grown primarily to produce Canola oil, which is very common and one of our favorite oils we use for stir frying. Canola oil is claimed to be one of the most healthy vegetable oils and no wonder if it is derived from such a healthy green vegetable!
Choy sum is literally translated as “vegetable heart” which refers to the edible stem or stalk you see in the picture below. These vegetables are generally grown until the plant just begins to show signs of shooting and flowering but these days, they are also picked early as young plants about 3 to 4 inches high and this is when they are at their best and sweetest tasting. Home gardeners frequently cut the tips off let the rest of the plant grow more before they are finally harvested. We grow these popular Chinese vegetables in our garden and hope to share a post and pictures one of these days. These choy sum vegetables cook up nicely in our Easy Chinese Yu Choy Sum vegetable side dish – done in 5 minutes!
This versatile dark green, leafy vegetable can be sautéed, added to soups, stir-fried, or blanched alone. Flavor agents include soy or oyster sauce, ginger, and garlic. But this is really just the tip of the iceberg. Sarah came up with a unique Creamy Roasted Choy Sum Pesto Pasta that is definitely worth checking out! Aside from that, it is used as the green veggie in quite a few noodle dishes like 15 Minute Chinese Hot Oil Noodles (You Po Mian) or Pan Fried Noodles with Chicken (Gai See Chow Mein).
Chinese Water Spinach（空心菜）
Chinese Water spinach is a long, leafy green vegetable with hollow stems that is grown in water or damp soil. It also goes by the name of “ong choy” in Cantonese or “kōng xīn cài” (空心菜) in Mandarin, which translates to ‘hollow heart vegetable”. It is commonly known as Kang Kung in Southeast Asia and you may see it on the menu with this name if you go to a good Malaysian restaurant. But, in our family, it’s known as the hollow veggie, a name given to it long ago by two young Chinese girls trying to order some good food at a restaurant without a lick of Chinese vocabulary under their belts (yah, that’s Sarah and Kaitlin!).
Chinese Water Spinach is sold in large bunches at the market. In fact, the stalks can get as long as eighteen inches. When cooking these Chinese vegetables, they are cut into three to four-inch lengths and cooked with garlic or fermented bean curd or with belacan shrimp paste. Surprisingly, even the hollow stems are quite tender as long as the tougher lower 1-2 inches of the stalks are trimmed away. Recently, we saw young and tender water spinach in the market which is a delight to prepare and eat. Just give them a quick rinse as no trimming is needed since everything is tender and edible.
We also recently learned that Chinese water spinach is considered an invasive and noxious weed in some parts of the country, but, for now, its cultivation and sale is still allowed. Just do you part to eat them and we won’t have a problem! We have a very early post on preparing Stir-Fried Water spinach. If you prefer a fancier dish from Hong Kong, then try our Stir fried Ong Choy with XO Sauce!
Chinese Spinach or Amaranth (苋菜)
Sometimes called Chinese spinach, pronounced in Cantonese as “hin choy” and in Mandarin as “xian cai” (苋菜), this leafy green vegetable is best stir-fried simply with garlic and salt, as it’s similar in flavor to spinach.Two main varieties are grown, one with a deep magenta color in the center of the leaves, and the other a light green. The green variety actually grows in the wild, at least, according to our experience. When Bill was young, his mother discovered that it had made its way into her garden somehow, and it just came back every year like a perennial. She called it “horse poop vegetables” or in a hakka dialect, “ma see hen tsoy” because in China, these veggies thrived growing in horse dung! Tastyyy…All jokes aside though, you can find bunches of these vegetables in Chinese grocery stores and, we have found, in Indian produce stores! Though we’re not sure how they’re used in Indian cuisine. When buying these, look for bunches that don’t have any budding flowers, which is an indication that they’re too mature and may be tough.
Perhaps the best way to eat Chinese spinach is with a simple garlic stir fry like we do in our recipe for Stir-Fried Pink Amaranth Greens).
Chinese Napa Cabbage (大白菜)
Chinese cabbage, now commonly known as napa cabbage, is large, pale green, and very mild in flavor. Napa cabbage originated near the Beijing Region of China, so it was no surprise to us to see napa cabbages sold at Beijing wet markets by the truckloads! In Mandarin, it’s called “da bai cai” (大白菜) which translates into “big bok choy.” Bok choy, cabbage, who the heck knows when translating from Chinese to English and transporting from China to America. (Hence, this guide!!!)
Napa cabbage is used in soups, stir-fries, slaws, and many noodle and dumpling dishes. The water content of this vegetable is quite high, and, when cooked, it has a pleasantly sweet and juicy taste to it. It’s a vegetable frequently used when making pot stickers or pork buns but is definitely the vegetable of choice when making Shanghai Style Spring Rolls or Stir-Fried Rice Cakes (Nian Gao). It’s also the vegetable of choice for lo mein noodle dishes; we use it in our recipes for Beef Lo Mein and Vegetable Lo Mein.
Chinese Napa Cabbage can usually be found in mainstream chain supermarkets. Make sure that you pick cabbages that feel firm and are pure in color (i.e. without any tiny brown or black spots, which means they’re not fresh). If your cabbages develop these little spots as they sit in your refrigerator, the flavor will likely have turned bitter. Life is just too short to be eating old napa cabbage that will ruin your lo mein, so be prompt with these when you bring them home from the supermarket!
Perhaps the quickest yet most satisfying home cooked dish is our Sichuan Napa Cabbage Stir-fry (Suan La Bai Cai).
Chinese Celery (芹菜)
This Chinese celery or qín cài (芹菜) is longer and thinner than regular celery, with a very strong celery flavor. That being said, it’s really not for everyone. Even the most tender batch of Chinese celery can be a little tough and pack a ton of fiber and celery flavor. Similar to the western variety, the stalks are mostly consumed since the leaves are usually way too bitter. Chinese cooks use this celery mostly for stir-fry dishes. If you like celery, you may just love this variety–we love the kick it lends to stir-fries.
We have one dish in our collection that is an oldy but a goody: Jen’s Tofu Stir-fry. Although the recipe may have called for common celery, we usually use the Chinese celery.
Shepherd’s Purse (荠菜)
Shepherd’s purse or jì cài (荠菜) is a leafy green wild vegetable that’s eaten most commonly in and around the Shanghai area. It can be added to soups and porridges, but it’s probably most popular as a filling for dumplings, won tons, and steamed buns alongside ground pork. It has a really unique flavor, and, although it’s available fresh in China, it’s usually only available frozen in the U.S (which is just as well, because we’ve found that these delicate leaves are very sandy and a pain in the neck to clean!). Nowadays, shepherd’s purse is cultivated and it seems that everyone in Shanghai over 50 years old say that the cultivated varieties don’t come close to the strong aromatic flavors of the wild varieties they used to eat. It seems that the flavor depends on the variety and how it is grown because every once in a while, you get a real nice tasting batch. Look for it in the frozen vegetable section of your Asian grocery.
If you can’t find it in your local Asian market and you have a garden, then go a buy some Shepherd’s purse seeds and grow it yourself! Once you have tried it, especially in wontons or dumplings and potstickers, you will know why it’s worth the trouble! They grow easily like weeds but because they do look like weeds, be sure to keep a picture of then plan handy! Here’s a picture and link to reference fresh Shepard’s purse!
We have quite a few dishes in our collection that use Shepherd’s purse, probably because our family loves the flavor and because Judy is from Shanghai. But Shanghai or not, if you have access to this tasty green veggie, then you must try it! It’s a key ingredient in the dumpling recipe we’ve been making for years: The ONLY Dumpling Recipe You’ll Ever Need). Another family favorite that uses Shepherd’s purse is the Shanghai Sticky Rice Cake Stir-Fry. We ate this dish quite a bit in China, so we’re all too pleased that we can recreate it back in the US.
Chinese Mustard Greens (芥菜)
Chinese mustard greens or jiè cài (芥菜) in Mandarin and “gai choy” in Cantonese, sometimes called Indian mustard, leaf mustard, or mustard cabbage, is a very healthy vegetable. We don’t use it much because it is kind of bitter (well, very bitter)–so much so that it’s usually cooked with lots of ginger and some sugar to take the edge off the bitterness. On the bright side, most, if not all bitter vegetables, including these mustard green Chinese vegetables are very healthy!
Chinese mustard greens are also used to make picked vegetables, which we DO eat fairly often. It’s sometimes eaten alone with congee but is most often used for cooking dishes like pickled mustard cabbage with squid or pickled mustard cabbage with chicken. Other recipes we have that use pickled or preserved mustard greens include Mei Cai Kou Rou (Steamed Pork Belly w/ Preserved Mustard Greens) and Noodle Soup with Pork and Pickled Greens.
Watercress or xī yáng cài (西洋菜) is another one of those vegetables that our family eats quite often yet has not made its way into any of our recipes on the blog. It’s a rather mild tasting vegetable when cooked, but tastes somewhat peppery when eaten raw (think arugula). Like the name suggests, it is an aquatic vegetable that thrives in cold water and is quite commonly found in the wild. Bill probably has the most experience with this; when growing up in upstate New York, he and his family used to drive up to a little known spot deep in the Catskills to pick big bunches of watercress that grew in the spring-fed streams. This place got to be quite well-known amongst the four (or was it five?) Chinese families that lived in Sullivan county, NY, and the women of these families would make periodic drives to pick bunches and bunches of fresh, wild-grown watercress together. Those were the days!
A little more recently, we found watercress in Sedona, AZ while on a family trip. Being the hunters and gatherers we are, we had a fine side dish that night to go with the grilled chicken and steaks at the timeshare where we stayed. But when we can’t get it in the wilds of good old North America, we settle for a few bunches at $1.29 apiece at our supermarket. 2-3 bunches is usually the optimal amount for a nice side dish. Enjoy this vegetable is a quick and easy stir fry using our recipe for Healthy Stir Fried Watercress with Garlic recipe.
Or maybe drop it in a Sai Yeung Choy Tong soup to warm you up in the cold weather!
Pea Shoots, Pea Leaves, or Pea Tips (豌豆苗)
Pea shoots, wān dòu miáo (豌豆苗) or simply dòu miáo is a tasty vegetable that is readily available these days in many restaurants and Chinese markets. “Pea leaves” is probably the most accurate description for this veggie as the plants that are harvested are more than just sprouts with fairly large leaves as you can see from the picture below. In fact, I think the larger leaves are actually more tender than the smaller sprouts you sometimes find that are cut when they are only 3 to 4 inches high!
Dòu miáo has become fairly popular recently among the wide choice of Chinese vegetables and can usually be found all year around (at varying price points, of course). That said, the big season is in the fall and winter when you can get them more readily and for more reasonable prices (at least here in the US Northeast). Our theory on this is that during the spring and summer, farmers are growing beans and peas for the beans and peas! So there’s no reason to harvest the leaves; during this time pea leaves may sell for as high as $6.49 a pound. Yes, they are light in weight but $6.49 a pound is starting to approach close to the price of a good cut of beef! (Makes us miss Beijing wet markets, where we could get plentiful seasonal vegetables for a fraction of what they cost in the US!)
We recently posted a Stir-Fried Pea Tips dish that looks great and tastes even better, especially if you’re a lover of leafy greens, like us. Give it a try if you can get your hands on some of these tender leaves!
Cǎo tóu – Edible Clover (草头)
The leaves––and a portion of the stem––of the edible clover or Cǎo tóu (草头) have a sweet and light grassy flavor, and they cook very quickly. Although some types of clover are edible, there are different varieties––some of which can be toxic. Like mushrooms, you have to know what you’re doing if you want to go out and forage for them. In any event, edible clover is definitely a seasonal green found in the spring and most commonly in Shanghai. I have not seen edible clover much, outside of Shanghai and its neighboring regions.
That’s our disclaimer, but from what I have read on the internet, you have far less of a chance of eating toxic clover than say, eating toxic wild mushrooms. I have read that toxic varieties only grow in hot weather climates, which is perhaps the reason why it is only available during the cooler spring months.
In any event, the safest path is to have them in restaurants or to buy them from the market. The catch is that I have only seen them sold in Shanghai vegetable markets and only in spring which is why we would classify these clovers as Chinese vegetables! We have the Shanghai style recipe here for Cao tou edible clover which is really easy to prepare!
Tong Ho – Edible Chrysanthemum (茼蒿)
Edible Chrysanthemum or tóng hāo (茼蒿) have two main varieties that are also available outside of China. One variety is small or medium leaf tong ho pictured below with small and deeply serrated leaves. This variety is commonly offered in Chinese restaurants as a stir-fried leafy green vegetable. Tong ho has a unique and aromatic flavor when harvested early when the plants are young and tender. This picture of small/medium leaf tóng hāo (茼蒿) was taken from a wet market in China.
Large or broad leaf tóng hāo (茼蒿)has rounded and wider leaves that are also thicker and larger and much shorter stems. Although this variety is also stir-fried, we see this broad leafed variety offered a a vegetable for hot pot meals. From our experience, the broad leaf variety has a stronger aromatic flavor than the smaller leaf variety but like anything else, it really depends upon the location and harvest of the batch of tong ho Chinese vegetables you get.
Ma Lan Tou (马兰头)
Ma Lan Tou(马兰头), also known as Kalimeris indica, Indian aster or Indian Kalimeris, is a flowering herbaceous perennial plant that just happens to be edible and one of the many favorite vegetables of the Shanghainese. Although Ma Lan Tou is mainly found in eastern Asian countries of China, Korea and Japan, according to Wikipedia, it has also been introduced to California and Hawaii. Here is a picture of fresh cut ma lan tou from a wet market in Shanghai during our visit in spring of 2016.
Ma Lan Tou has wide culinary uses in East Asia. Young leaves and stems are collected in early spring time and is considered a delicacy because of its special flavor. Although it has a flavor that may remind you of Tong Ho (茼蒿), edible chrysanthemum leaves, they are completely different and these two varieties should not be confused. It is very rare to find this in markets outside of China and in fact it is mostly available in Shanghai but we have found Amazon sellers who sell live plants and we have provided you the links below for convenience.
Vegetable seeds are also available which is why we may try planting them in our garden so we have both flowers and ma lan tou Chinese vegetables to eat!
Try our recipe for this classic Shanghai dish, Ma Lan Tou Spiced Tofu.
Yam Leaves – Dì Guā Miáo (地瓜苗)
Sweet yam leaves, or sweet potato leaves, have a long string of nicknames in other parts of the world. “The queen of vegetables!” “The longevity vegetable!” “The anti-cancer vegetable!” Yam leaves have a shape like a heart with long stems and have a very mild flavor and although they are not considered one of the more common Chinese vegetables, this healthy leafy green is very popular among Chinese people.
Some research has shown that yam leaves are more nutritious than spinach, celery, carrots and cucumbers when it comes to vitamin B, iron, zinc, protein, antioxidants, and calcium. They are also rich in vitamin A and C and supposedly enhance immune function, boost metabolism, lower blood sugar, improve eyesight, and act as an anti-inflammatory.
Make sure that you are eating sweet potato leaves and NOT potato leaves in the nightshade family that contain solanine which is toxic to humans. Just get your yam or sweet potato leaves at a reputable Asian grocery store and you’ll be just fine. Once you find them and bring them home, check out Judy’s post and recipe for stir fried yam leaves (di gua maio)!
AA Choy – AA Cai (AA 菜)
AA Choy is the leafy portion of celtuce or wo shun and is a common leafy green vegetable that is very popular in both Taiwan and China. Wo shun is the large edible stem portion of the plant when it matures and is usually sliced like a bamboo shoot and used in authentic pork with garlic sauce. AA choy is a refreshing leafy green that tastes a lot like romaine lettuce (not quite as crunchy) and is usually stir fried with fresh chopped garlic or blanched and served like Yu choy sum with an oyster sauce topping. AA choy’s popularity has made its way into western nations like the US and are grown in California and Mexico.
Taiwanese Spinach – Táiwān bō cài (台湾菠菜)
Taiwanese Spinach is a tall dark green leafy vegetable with long stems. Looks are deceiving though because the stems of the Taiwanese spinach are quite tender and packed with flavor and nutrients! Taiwanese spinach tastes similar to the more common spinach plants we usually see in supermarkets but it is slightly milder in flavor. Don’t confuse this vegetable with amaranth or water spinach which are quite different! This is a great vegetable to have stir fried with fresh garlic or simply added to and cooked quickly in any traditional Chinese soup.
Malabar Spinach (木耳菜)
Malabar spinach or木耳菜, pronounced mù’ěr cài in Mandarin is commonly found in China but still rarely found in the US and other western countries. Mù’ěr cài is translated directly as “cloud ear vegetable” and is similar in consistency and texture to cooked okra as it gets a bit slippery and thick texture when cooked. Malabar spinach tastes a bit like spinach and is used often in soups and even hot pots in China but can also be stir fried as well.
Ji Mao Cai – Chicken Feather Vegetable (鸡毛菜 )
Chicken feather vegetable or鸡毛菜, pronounced jīmáo cài in Mandarin is a very common vegetable found in markets around China. There really is no common English name for ji mao cai, probably because it is not readily available in western countries. They are sold in bunches at the market as you can see from the photo below.
From what we found in researching the internet, the vegetable is in the same family as brassica chinensi, which is the same as the bok choy family. Sometimes called Nanjing cabbage, ji mao cai is thin and gangly and resemble young green bok choy vegetables, picked when they are very young. The leaves are super tender and the stems are very delicate as you can see from the close-up photo below. You will see them served in China stir fried in garlic, salt in lots of oil.