Chinese cabbage is a leafy vegetable which is widely used in Asian cuisine. It is also known as Chinese leaf, Chinese mustard, Napa cabbage, or celery cabbage. These different names for the same vegetable exist due to the varying regional dialects and traditions of different countries. The term 'Napa cabbage' is derived from the Japanese word nappa, which means greens. The vegetable is popularly used in salads, soups, stir-fries, and kimchi. Chinese mustard is an apt name for the vegetable, as it has a mild mustard-like flavor. Additionally, 'celery cabbage' is named for its close resemblance to celery, with long stalks and wide leaves. Overall, regardless of the name, Chinese cabbage is a versatile and nutritious vegetable that adds unique flavor to many dishes.