Donnie Yen martial arts belongs to what kind

Yan since childhood to learn taijiquan, then go to Beijing Wushu team to study for two years, and then later practiced interception, free boxing, in short, he has learned several boxing, I remember his first movie laughs at the taiji is said taijiquan, and then later Chen is really an imitation of Bruce Lee, teenage Huang Feihong iron horse lutetium is a set of routines, kill the wolf and the fuses is a free boxing.