The specific operation of the official WeChat account Rongcheng Practice Base is as follows:

1. First, open the login WeChat and enter the main interface of WeChat;

2. Then click the address book option and click the official account of WeChat;

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

4. Enter the name "Rongcheng Practice Base" to search or related keywords;

5. Just choose the appropriate WeChat official account and introduce it by name and function.