an Entity references as follows:
Barry Wong (20 November 1946 – 16 October 1991), also known as Wong Ping-Yiu (黃炳耀), was a Hong Kong screenwriter, film producer and actor. He was hailed as one of the most prolific screenwriters of Hong Kong cinema penning scripts for some of the top filmmakers and actors during the 1980s and early 1990s. Wong died from a heart attack on 16 October 1991 while on a trip to Berlin, Germany.