1. Search function: Open the Tik Tok application, click the search icon, then enter tofu or related keywords, such as Tik Tok tofu, in the search box, and then click Search. Tik Tok's search results will be sorted according to factors such as relevance, release time and user interest. You can browse the search results and find the content related to tofu.

2. Recommendation algorithm: Tik Tok's recommendation algorithm will recommend more videos related to bean bags on the home page after browsing the contents related to bean bags.