2. Sichuan winter vegetables have a history of more than 200 years and are one of the special pickles in Sichuan. It is softened by cutting the axis of mustard and cauliflower of green vegetables into pieces, cutting off the tender tips every 65,438+000 kg to 20 kg, continuing to sprinkle about 65,438+065,438+0 kg of salt, rubbing once a day, adding spices for about 6 times, then putting them into a jar for compaction and sealing them with old leaves and soil. Sun it upside down for about a year until the soil is wet and the vegetables are ripe.