Bakers are divided into junior workers, intermediate workers, senior workers, technicians, senior technicians, different levels of application requirements are different. Junior workers need more than one year of experience; intermediate workers need more than two years of experience; senior workers need more than four years of experience; technicians need more than eight years of experience; senior need more than 15 years of experience.

Junior workers need to test the knowledge of public ****. Intermediate workers need to independently produce three varieties within a specified time and assess the knowledge of public ****. Senior workers need to independently produce and complete 4 varieties in the specified time, and need to assess the knowledge of public **** as well as more than 500 words of experience technician needs to independently produce and complete 5 varieties in the specified time, and need to assess the knowledge of public **** as well as more than 3,000 words of dissertation, and defense. Senior technician in the specified time can independently produce and complete 6 varieties, need to assess the public **** knowledge and 2000 words of thesis, and defense.

Baker is a collective term for masters who are responsible for baking in the food industry. The use of different operating techniques, molding skills and sophisticated methods of processing and innovation of the main ingredients, auxiliary materials, made of pastry personnel. Now the qualification certificate issued by the state has six grades, such as junior worker, intermediate worker, senior worker, technician, senior technician and technical master.