1. Use local service platform. For example, these platforms, such as "Li Zhe Office" APP (Zhejiang area), "Healthy Rizhao" WeChat official account (Rizhao area), WeChat's "Sweep" function (applicable to multiple areas), and "National Government Service Platform" APP, usually provide health certificate inquiry services, and you need to enter personal information, such as ID number or ID number on health certificate.
2. Pay attention to the official WeChat account. For example, the Health Certificate of Food Practitioners in Guangdong Province. , register and bind personal information, and then you can check the electronic health certificate. A health certificate is a document that proves that an individual has the health quality required by a specific occupation.