Hello, open WeChat to enter the page of chatting with friends, then click on the friend's avatar to enter the chat information interface, and you can see the function keys that friends shake. Click this function key and a shaking effect will appear, as shown below, and then the other party can receive your shaking. Wechat is a way of life: a way of life developed on the smart phone platform. Relying on the software of smart phone, users can access the mobile Internet through the network of network operators, not only using web browsers to access websites, but also using mobile phones to access information on the mobile Internet. Users can obtain and publish information through mobile devices, and they can use WeChat anytime and anywhere, making communication between users and between users and devices more convenient.