Dance is divided into the following categories according to its characteristics: professional dance, international standard ballroom dance (sports dance), popular ballroom dance, fashion dance, and square dance.
Fashion dance is divided into: disco, sharp dance, street dance, step dance, bala bala, cheerleading dance, hot dance, pole dance, belly dance and so on.
Triplets Tianzhiwen are usually called "Tian Tian", "Zhi Zhi", "Wen Wen".
The date of birth is July 15, 2017.