The training and study time of marinated vegetables is about a week, depending on the content of the courses you study, and the tuition fee is about 1000 yuan.

Tianjin New Oriental Vocational Training School offers a pot-stewed course with rich teaching contents, including

Red brine, white brine, Gong goose brine, black duck brine, spicy, cold salad, husband and wife lung slices, roast duck, roast chicken, sauce duck, pickled pepper, pickles, tiger skin, etc. 15 series of technologies, processes and formulas.