No luck on the following:
2002 Infernal Affairs 無間道
2006 After This Our Exile 父子
2009 Bodyguards and Assassins 十月圍城
2010 Gallants 打擂台
2011 A Simple Life 桃姐
2012 The Great Magician 大魔術師
2012 I Love Hong Kong 我愛HK 喜上加囍
2012 Lan Kwai Fong 2 喜愛夜蒲 2
2012 My Sassy Hubby 我老公唔生性
2012 Romancing in Thin Air 高海拔之戀 II
2012 The Silent War 聽風者

Rest of them are posted.