To search for people who play Tik Tok in dengzhou city, you can follow the following steps:

1. Open the Tik Tok application and enter the search page;

2. Enter the keyword "dengzhou city" in the search box and click the search button;

3. Screen out the vibrato videos related to dengzhou city from the search results, and observe the information of the video author, such as user name, geographical location, etc.

4. Click to enter the author's personal homepage, check the vibrato videos and personal information released by him, and find out whether he is a native of dengzhou city or a person who often moves in dengzhou city;

5. You can learn about the life and culture of dengzhou city by following or interacting with this user.