1. Log in to your QQ number and open the Application Manager in the lower right corner.
2. Locate the application Address Book and open it.
3. Select the QQ account to log in, enter the QQ account and password, and then click Login.
4. After opening, select Import Contacts.
5. Select excel, and then select Template Download to download the corresponding template.
6. Open the template and enter the corresponding number in the template.
7. Import the completed template into QQ Synchronization Assistant. That is to say, after the excel template is finished, open the QQ Synchronization Assistant, then select "Click Upload" and import the template.
8. Enter the mobile phone WeChat in the following order: "I-Settings-General-Functions-Address Book Security Assistant-Enter Security Assistant-Restore". After the recovery is completed, import the number into WeChat and then add it.