I've been avoiding posting anything on this, but now I just have to do so. Donnie is in it as a Kung Fu beautician.

Trailer: ALL'S WELL ENDS WELL 《最強囍事》 2011 OPENS 3 FEB

It's actually playing near me. Note how they credited Donnie below.
Lunar New Year films: The annual double feature of loopy movies - released at the same time as they are in Hong Kong - makes a welcome return. Chan Hing-ka's "All's Well That Ends Well 2011" is about romantic mayhem in a cosmetics company and stars Donnie Yen - currently the biggest box-office star in Asia - Cecilia Cheung, Louis Koo, Carina Lau, Chapman To and Yan Ni. "I Love Hong Kong" is Chung Shu Kai's valentine to the city, centering around a family celebration, a dishonest property tycoon and a host of quirky neighbors. Starring Eric Tsang, Sandra Ng and Tony Leung Ka Fai. Yes, these are silly films. But New Year's films are the closest to the joy of the golden age of Hong Kong films, the 1980s and early '90s. Starts Friday at the 4 Star, 2200 Clement St., S.F. (415) 666-3488. www.lntsf.com.