If you want to be a chef, it takes about 3 years, usually about 5 years. Japanese cuisine is divided into seven tables: raw fish, sushi, iron plate, cold dish, frying table, boiling table and baking table. You must learn all the dishes on the table, and you must choose a good cook. It is important to know the proportion of various soups in Japanese food. Follow a good cook to become a good cook. After studying well, it is still very good at present, and the monthly salary can reach about 6500- 12000 in Beijing.