Wang Nianwen, Wang, Lin Wei, Sun Yang. Tik Tok Huoxing Women's Group is a model group composed of four grandmothers, Wang Nianwen, Wang, Lin Wei and Sun Yang, which has won a lot of praise and attention. Tik Tok, a short video social software with musical creativity, was hatched by ByteDance. The software was launched on September 20, 20 16, and it is a short video community platform suitable for all ages.