What did Guan Xiaotong say in response to being called Sister Tong? How old guan Xiaotong is, why is he called Sister Tong

Recently, Guan Xiaotong responded to the fact that he was called "Sister Tong" in an interview, and also said: "I am used to listening."

When asked what her favorite fans called, she said that at the beginning, she just wrote articles on some marketing numbers and liked to call her "Sister Tong", and gradually fans and studio people also began to call, and finally they got used to it. In other words, the title of "Sister Tong" sounds really capable and domineering!

Source: Beijing Youth Daily