The chief lecturer, Qing Jiaohui, is a professional lecturer. He is a high-level video player from the media platform. With 5 years' experience in online marketing, he is proficient in short video platform rules and gameplay, and his lecture ideas are clear and easy to understand, which is very popular among students.

Self-media refers to the way that ordinary people publish their own facts and news through channels such as the Internet. Since the media, English is WeMedia.