1. Learn about business management, which can be learned by reading books and attending training courses.

2. Establish your own brand, including the name of the restaurant, the style of decoration, the characteristics of the dishes and so on.

3. Determine the target customer groups and develop marketing strategies accordingly.

4. Manage finances, including cost control, balance of income and expenditure.

5. Recruit the right people, including chefs, waiters, etc.