Watch on SFlix. Andy Lau in concert "Wonderful World" 。Andy Lau MH, JP (Lau Tak-wah; born 27 September 1961) is a Hong Kong Cantopop singer, songwriter, actor, presenter, and film producer. Lau has been one of Hong Kong's most commercially successful film actors since the mid-1980s, performing in more than 160 films while maintaining a successful singing career at the same time.[6] In the 1990s, Lau was branded by the media as one of the Four Heavenly Kings of Cantopop