2.
As mentioned in the movie, Ip Man’s fighting style is Wing Chun. It is said to have been created by two women, Ng Mui and Yim Wing Chun. According to legend, the warlord wanted to marry Yim Wing Chun, but she refused and instead challenged him to a duel. She came across Ng Mui, a Buddhist nun, whom she turned to for help. Together they created the art of Wing Chun, which the nun wore in honor of Yiming Wing Chun. Wing Chun won the fight.