How to make Chi­nese stir-fry beef; learn more about mak­ing Chi­nese food in this free cook­ing video. Expert: Hiu Yau Bio: Hiu Yau has been a home chef & caterer for more than eight years. He was born and raised in Hong Kong and is famil­iar with Chi­nese cui­sine, espe­cially South­ern Chi­nese dishes. Film­maker: Hiu Yau