劉家輝
Heroes of the East (), also known as "Challenge of the Ninja", "Shaolin vs. Ninja" and "Shaolin Challenges Ninja" is a martial arts film produced in 1978. It starred Gordon Liu and was directed by Lau Kar-Leung. Lau Kar-Leung has a cameo role as So Chan, a master of Zui Quan. It's notable for portraying Japanese martial arts alongside the more typical kung fu used in most Hong Kong martial arts films.