Chrissie Chau firmly sticks to her promise to her mother to be a clean and disciplined artist: "No drugs, nothing illegal, no selling herself" Chrissie Chau Sau Na yesterday worked on her new film Paper Moon (JI YUEN LEUNG) in Malaysia and was hospitalized after an accident. She revealed online that she suffered burns from the motorcycle exhaust pipe and had to rest for half a day. Creds: hktopten