First, you need to have a high-quality and creative short video. Secondly, you need to use other tools, tools: Douyin into WeChat. Because of WeChat, all Douyin sharing links cannot be opened in WeChat, which is very inconvenient for attracting traffic, so free tools are used to generate short links or QR codes from Douyin's short videos or personal sharing links into the tool. These two can be opened and played directly in the WeChat environment. If someone watches the video and likes and follows it, Douyin can be directly called up, and the problem of attracting traffic is solved. The short link application environment is not limited to the single WeChat ecosystem. Other APPs can also achieve the playback jump effect. It is a way to make use of the acquaintances in the circle of friends and mobilize friends to help spread and distribute the links.