Career
He has made films in Cantonese, Mandarin and Amoy dialect. Wong began as a director in the mid-1950s, working for the Hsin Hwa Film Company. He later joined Cathay Organisation.
When Cathay Studios was shut down in the early 1970s, Wong continued to establish himself as a filmmaker, making TV drama serials by combining film production techniques with the flexibility of television production, and became a trendsetter in melodrama and wuxia serials.