Yip Man 4 is a 2019 Cantonese-language Action Biography film directed by Wilson Yip and produced by Raymond Wong, Wilson Yip and Donnie Yen under the banner of Mandarin Motion Pictures. The Kung Fu master travels to the U.S. where his student has upset the local martial arts community by opening a Wing Chun school. Yip man 4 features Donnie Yen in the title role along with an ensemble cast including Wu Yue, Vanness Wu, Scott Adkins, Kent Cheng, Danny Chan and Ngo Ka-nin. The screenplay is written by Edmond Wong, Dana Fukazawa, Chan Tai Lee and Jil Leung Lai Yin. The music was composed by Kenji Kawai. The movie has a running time of 105 minutes. It was released on 20th December 2019 in Cantonese,Mandarin and English languages. The Film was successful at box office. Yip Man 4 was made on a budget of $52 million and it was a super hit at box office gross of $193 million.