Given the question: Facts: - caps: 15 10 0 0 - nationalyears: 2009 2010 -- 2012 2012 -- - youthclubs: tai po - ntupdate: 11 june 2015 - birth date: 30 june 1989 - clubs: tai south china po sunray cave jc sun hei yuen long - nationalcaps: 0 - currentclub: south china - height: 1.85 0 - nationalgoals: 0 - name: cheung chi yung - nationalteam: hong kong u20 hong kong u23 hong kong - birth place: hong kong - position: centre-back - fullname: cheung chi yung - years: 2012 -- 2013 2013 -- 2015 2015 -- - pcupdate: 10 july 2013 - image: cheung chi yung.jpg - goals: 0 0 0 0 Based on these bullet points, write a short biography describing the life of cheung chi yung .
The answer is:
cheung chi yung -lrb- ; born 30 june 1989 in hong kong -rrb- , is a hong kongese international footballer who plays for south china as a defender .