Yichang opens a vocational training school. According to the inquiry of official website of Yichang Human Resources and Social Security Bureau, in Yichang, the technical grade certificate of Chinese cookers needs to be registered for training in Yichang, which is authorized by the human resources and social security department. After the training, the certificate will be obtained, and then the certificate will be registered through the training school, and the certificate will be obtained after passing the examination.