1, Youduo Education is an educational institution and Tik Tok is a social media platform. They are different entities. Excellent multi-choice education may be promoted on social media platforms such as Tik Tok, but it is not the official platform of Tik Tok.

2.Tik Tok is a short video sharing platform developed and operated by ByteDance. Users can post and watch short video content through Tik Tok. Tik Tok provides a platform for users to share various contents, including entertainment, education and life.

3. Youduo Education may have created its own official account on Tik Tok, and interacted and publicized with users through Tik Tok platform. However, Tik Tok itself does not provide educational services. This is a social media platform, where users can learn, share and exchange various contents through Tik Tok. Therefore, multi-choice education is not the official platform of Tik Tok.