What are the release dates for Fun sau suet oi nei - 2010?

What are the release dates for Fun sau suet oi nei - 2010?
Fun sau suet oi nei - 2010 was released on:

Hong Kong: 3 April 2010 (Hong Kong International Film Festival) (premiere)
Hong Kong: 16 June 2010
USA: 11 March 2011 (San Francisco International Asian American Film Festival)