Jump is a 2009 Mandarin-language Comedy Drama film written by Stephen Chow, Stephen Fung and Kan-cheung Tsang. The movie is directed by Stephen Fung. A farm girl (Kitty Zhang) with dreams of becoming a big time hip-hop martial arts star in the big city gets a job as a janitor at a local dance school. Jump features Daniel Wu in the title role along with Yuqi Zhang, Sheung-ching Lee, Leon Jay Williams and Eman Lam in supporting roles.