Chinese kale, the scientific name of Chinese kale, is Brassica albograbra Bailey, a brassica cabbage in Cruciferae. It is native to the south of China and has a long cultivation history. It is one of the specialty vegetables in China. It is a very popular home-cooked dish in southern areas such as Guangdong, Guangxi and Fujian, and it is also a best-selling export dish in Southeast Asia, Hong Kong and Macao. At present, with the improvement of people's living standards and the rapid development of tourism, the demand for Cantonese cuisine in large and medium-sized cities such as Beijing, Shanghai and Chengdu is also increasing, and mustard basket has become a vegetable variety introduced and popularized in many areas. Chinese kale, also known as Chinese kale, is a biennial herb of Brassica in Cruciferae. Its products are flower moss, and its seedlings and leaves can also be eaten. The flower moss of Chinese kale is one of the famous specialty vegetables in China, which originated in the south of China. The main producing areas are Guangdong, Guangxi, Fujian, Taiwan Province and other provinces, with a small amount of cultivation in the coastal and northern suburbs. Guangzhou, the main producing area, can be produced and supplied all year round. Besides market sales, there are also large-scale exports. In recent years, the demand for establishing summer production and export bases in areas with convenient transportation in North China is increasing, and the development prospect is considerable.