Take part in training and study, and then research (training certificate), and the chef has to train another certificate (chef certificate), which is very easy, basically paying money to get the certificate. Seaman's Certificate and Service Book (MSA) has a special agent to handle the certificate, or it can be done by itself to save money. Passport (Public Security Bureau) must be done in person. Seafarer's health certificate (Changhang Hospital, No.7 Hospital (uncertain), please refer to the website of the Maritime Safety Administration for details), and international seafarers also need to apply for entry-exit health certificate (I heard that it will be cancelled) and vaccination certificate (yellow book), which will be handled at the Entry-Exit Health Center of Luosi South Road.
For study and training, the certificate should be about 1 00,000, but not more than100,000 in previous years, and it is not very clear now. The time should be 3 months, maybe a month, ask the school yourself.
There are many training places in Wuhan, including Wuhan Maritime School (Shekou), Waterway School (Daijiashan), Hubei Communications School in Hanyang, Wuhan Communications School in Baishazhou and Wuhan University of Technology (Yujiatou).
Shore chef certificate is basically useless, but it is estimated that big companies and good companies will get extra points when recruiting people.
There should be no crash course. There may be no class, and someone will take the exam, but it will cost money. Just learn by yourself.
Chef's salary ranges from 1500-900 USD.