First, work in western restaurants in Chinese mainland (such as McDonald's, KFC, Pizza Hut, Starbucks, etc. ) you need to submit a health certificate every year. The treatment place is in the municipal CDC. Take a 2-inch recent bareheaded red or blue photo with you when you go. The fee is less than 100 yuan, and the evidence will be obtained after five working days.
Two, when the laborer and the employer have labor relations, the state law stipulates that both parties must sign a labor contract or labor contract in triplicate. This contract is a legal text to protect your work! (Generally, part-time job is a labor contract, and full-time job is a labor contract. Of course, if you want to leave your job after less than one year, you need to ask the company in advance. The general company will not deduct your salary as liquidated damages, so work boldly. Even if you run away unhappy, no one will chase you, but it will have a certain impact on your personal reputation.