Brand model: Huawei Mate 41Pro

System version: HarmonyOS3.1.1

Software version: WeChat 8.1.31

Online health certificates are generally inquired through WeChat WeChat official account. The specific operation is as follows: query

1 through WeChat WeChat official account, and enter the health certificate information service option in WeChat official account

interface.

2. Click Personal

to select the Personal option at the bottom of the interface.

3. Enter the query interface

Select the public query option in the expanded list.

4. Inquire about health certificate

After entering personal information, click Inquire about individuals. Legal basis

According to Article 45 of the Food Safety Law of the People's Republic of China, food producers and business operators shall establish and implement a health management system for employees. Persons suffering from diseases that hinder food safety as stipulated by the administrative department of health of the State Council shall not engage in the work of contacting directly imported food. Food production and marketing personnel who are in contact with directly imported food shall have an annual health examination and obtain a health certificate before taking up their posts.