Home Artists Berg Ng Berg Ng Artist Berg Ng Ting-yip (born December 12, 1960) is a Hong Kong actor. He is best known for his role as Inspector Cheung in the 2002 crime thriller film Infernal Affairs. Personal facts Birth dateDecember 12, 1960 Birth placeHong Kong facebook tumblr linkedin twitter reddit google+ Search Actor Career started1984 Topical connections Chiu Chi-lingArtist Lo Hoi-pangArtist Laura SolonComedian Anthony Chan Artist Berg Ng on Wikipedia Berg Ng