1. Waiter

The basic duty of a waiter is to greet and greet customers; Provide various corresponding services; Answer customers' inquiries; Solve difficulties for customers, handle customer complaints in time, and give customers satisfactory answers.

2. Chef

A chef is a person who takes cooking as his profession and takes cooking dishes as his main job. Non-governmental organizations in the world agreed to designate October 21th as Chef's Day.

3. Caterer

Caterer is a profession, and its peers also call it "cutting and matching" or "chopping". According to the menu given by the "Cooking Chef", the chef will finish the cutting and matching work in a specified amount and within a specified time.

4. Cashier

Cashier refers to employees who check out customers in supermarkets, shopping malls, hotels, restaurants and other business places. Strong learning and communication skills; And use the cash register to assist the work.

5. Security

Security refers to safeguarding public order. It is a professional type of work, and its main responsibilities are fire prevention, theft prevention and personal safety in the responsible area. Through the implementation of security personnel's work, we can ensure the safety in the fixed area, normal working order and public order, and take precautions before it happens.

Baidu Encyclopedia-Waiter

Baidu Encyclopedia-Chef

Baidu Encyclopedia-Caterer

Baidu Encyclopedia-Cashier

Baidu Encyclopedia-Security.