Occupational code is the code name of an occupational category, and Chinese cook occupation code 4 means a person who is able to utilize knife skills and cooking techniques to process raw materials and make Chinese dishes.

With Chinese cook occupation code 4, on behalf of the chef can be based on Chinese food service and finished product characteristics of the requirements, the use of frying, stir-frying, cooking, deep-frying and other hot and cold dishes cooking techniques, under the category of medicinal food maker.