What does the gesture in the WeChat emoticon mean?

After clicking, Chinese characters will be displayed in the dialog box. Wechat emoticons are synchronized with QQ emoticons on the computer. You can understand the WeChat expression by reading the QQ expression.

The long press gesture in the WeChat emoticon bar will be introduced, such as:

1, "clap your hands" gesture

2. "Yawn" gesture

Step 3 "goodbye" gesture

4. "shake hands" gesture

5, "fist" gesture