1. Dress cleanly and leave a good first impression: For the restaurant service type industry, if your clothes are untidy, it will affect the appetite of customers, and such an organization will definitely not hire you. Therefore, be sure to dress properly before going to the interview.

2. In the service industry, a friendly smile is even more inevitable. Smile during the interview, so as to appear friendly.

3. Show your good temper.

4. Don't be bossy. To show endurance, don't let others think you are very individual, and you can't be an individual in the service industry.

5. Be good at expression and communication: This requires you to make more preparations before the interview, such as treating your friends as interviewers and practicing your eloquence.