Aftershock, sad and touching mv about a family's struggle with 2 earthquakes (the 77 Tangshan quake and the 2008 Wenchuan quake). Quite brutal, for a drama. I liked it.

http://en.wikipedia.org/wiki/Aftershock_%28film%29

Chinese movie your chances are good finding it streaming online

http://www.alluc.org/movies/watch-Aftershocks-2010-online/196750.html