1. Cooked food training of China Chef College: certified by authoritative training institutions such as China Cuisine Association and China Condiment Industry Association, it has rich teaching experience and high-quality teaching teachers.

2. Zhongruijia Cooked Food Training Center: This training institution has many years of training experience and excellent teachers. The training content covers all aspects of cooked food production and has a good reputation.

3. Cooked food training in cooking school, Shanghai: The training institution was recognized by Shanghai Education Commission, with perfect teaching facilities and professional teachers, and was evaluated by the trainees as a training institution with obvious training effect and strong professionalism.

4. Cooked food training of Beijing Cuisine Association: authorized by Beijing Cuisine Association, this training institution provides students with the most professional cooked food production knowledge and skills, which is very popular among students.