How long does baking take to become a worker in China?

Extension:

Baking worker is the name of baking shop for baking work. But it is not the same as the national title of baking industry.

The baker actually refers to the chief operator, who is a skilled worker. He needs to have the skills of skillfully operating cakes or bread or the standard ability of a certain technological process.

Reporting requirements:

Junior worker: level 5, with more than one year working experience.

Intermediate worker: level 4, more than two years working experience.

Senior engineer: Grade III, with more than four years working experience.

Technician: Grade II, with more than eight years working experience.

Advanced technology: level 1, requiring 15 years working experience or above.

Intermediate workers need to make three varieties independently within the specified time and check their knowledge.