Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
joon chang » hoong chang, boon chong, jin chang
yang joon » kyung joon, yang jin, yang jun
wing ian » wing tan, twinn ian
wing sun » liang sun, cong sun, nina sun
tan yang » dan yang, tan ying, tan yong
chang ha » chang mae
han hua » tan hua, tuan hua

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((wing ian) or (wing sun)) ((((han hua) OR (wang hua))) or (tuan china)) tan yang joon chang ha ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing ian) OR (wing sun)) ((((han hua) OR (wang hua))) OR (tuan china)) tan yang joon chang ha ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing ian) or (wing sun)) ((((han hua) OR (wang hua))) or (tuan china)) tan yang joon chang ha ;*".