Quan Kun's recent popularity may be related to its unique characteristics and wide applicability. Quan Kun is a kind of martial arts boxing, which was founded by Xu Kun, the head chef of the school. It is superb and unpredictable, famous for its quickness, accuracy and cruelty, and has extremely high lethality. This kind of boxing is not only popular in martial arts, but also applied in some mixed martial arts events. For example, in order to protect the players, UFC banned Quan Kun, which further expanded its popularity.

In addition, the popularity of Quan Kun may also be related to people's pursuit of health and physical and mental balance in modern society. Quan Kun's practice emphasizes the unity of body and mind, and promotes physical health and psychological balance through breathing, meditation and specific physical exercises. This characteristic of physical and mental exercise makes Quan Kun pay close attention in modern society, especially in helping people cope with stress and improve their self-cultivation.

Generally speaking, Quan Kun is popular because of its unique martial arts characteristics, wide applicability and practical application value in modern society.