How does WeChat view the other party's reading and unread?

Click on the friend to enter the chat interface, click on the dialog box, enter the chat content, click on the development and send, and observe the nickname of the friend, which becomes the message that the other party has seen you while typing. No message means that the other party will not reply to you. Let's share with you the specific operation steps:

(iPhone 12 mobile phone, iOS 14.6 system, WeChat 8.0. 16)

1. Open your mobile phone and click the "WeChat" APP.

2. Click "Address Book" at the bottom of the page.

3. Select a friend and click "Send Message" on the page.

4. After entering the content, select the "Send" button.

5. The page shows "The other party is typing", which means that the other party has read it.

The above is how WeChat views the tutorials that the other party has seen and has not seen. Why not try what you have learned?