Question: What Hong Kong actor starred in Ip Man 2?
Sentence (from "Ip Man (TV series)"): Wilson Yip, the director of the films "Ip Man" and "Ip Man 2" (starring Donnie Yen), and Taiwanese producer Young Pei-pei served as the artistic consultants for the series, while Ip Man's sons, Ip Chun and Ip Ching, served as the martial arts consultants.
Relevant evidence: Yes