DYV stands for vibrato short video platform, and Tik Tok is a social media application developed by China ByteDance Company. Allows users to create and share short videos between 15 and 60 seconds. Tik Tok is loved by users all over the world for its unique content form and creative special effects. Users can watch various videos on Tik Tok, including music, dance, funny, food, travel, fashion and so on. Tik Tok also provides a series of special effects filters and editing tools, so that users can easily produce interesting and creative short video content.