Belongs to the bud mustard type. The stems are shortened and enlarged, and the axillary buds on the stems are also enlarged and branched into branches, which are the main edible parts.

Characteristics: Strong growth, dark green leaves, twisted and hairless, large buds, oblate, resistant to fertilizer and cold, single plant weighs 2 to 4 kilograms, and yield per mu can reach 6000 to 8000 kilograms.