It features erect plant type, purplish red leaves, large and thick leaves, crisp and tender petiole, few fibers, excellent taste, more delicious than small brassica chinensis （small rape） and Chinese cabbage （early-maturing Chinese cabbage）， health care vegetable, rich in vitamins, trace elements and anthocyanin, good for health, strong adaptability, resistance to heat, moisture and cold, late bolting, rapid growth, high yield, list 5-7 days earlier than small brassica chinensis, high disease resistance, suitable for cultivation in all regions of China, suitable for cultivation from April to September, compact planting for eating seedlings, 10x15cm planting spacing, harvest at any time when more than 6-10 leaves, 30-35cm plant height, more than 250g single plant weight, sowing in middle late August for eating large plants, 40x25cm planting spacing, harvest at any time after 40-65 days of growth, over 45cm plant height, 2-3kg single plant weight, more delicious of large plants, high fertilizer and water loving, no wilting, pay attention to the prevention and control of aphids and cabbage caterpillars, cotton bollworms.