Perhaps you should try some spelling variations:
xiaodong wuhan » xiaodong huang
wuhan china » tuan china, yunnan china
china wen » chia wen, china won, ching wen
wen yang » wei yang, wen wang, chen yang
jie dang » jie zhang, vie dans, jie song
bie dans » vie dans, dire dans, fine dans
wang » wing, wan, lang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaodong wuhan china wen yang ((jie dang) OR (bie dans)) (hari OR hard) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiaodong wuhan china wen yang ((jie dang) or (bie dans)) (hari OR hard) ;~".
• Adding a wildcard symbol may retrieve word variants: wang xiaodong wuhan china wen yang ((jie dang) or (bie dans)) (hari OR hard) ;*.