Q:Facts: - residence: beijing - years active: 1993 - present - native name: zh-hans-cn - notable works: '' journey to the west '' - agent: china peking opera - birth date: 1947 - name: liu dagang - nationality: chinese - birth place: china - occupation: actor Based on these bullet points, write a short biography describing the life of liu dagang .
A:
liu dagang -lrb- ; born 1947 -rrb- is a chinese actor best known for his role as sha wujing in the 1986 television series '' journey to the west '' .