Pay attention to the steps of WeChat official account related to health, agriculture and complementary food convenience:

1. Open the login WeChat and enter the main interface of WeChat;

2. Click the address book option, and then click the official account of WeChat;

3. Click the+icon in the upper right corner of the official WeChat account interface;

4. Enter the name "health" or "agriculture" or "convenient complementary food", search or related keywords.

5. Select the appropriate WeChat official account and click Follow.