Perhaps you should try some spelling variations:
wang xiaotong » wang xiaodong, wang xianodong, wang xiaoping
xiaotong hang » xiaotong zhang, xiaodong huang, xiaoyang tang
hang china » han china, change china, ghana china
china chin » china china, chin chin, china chen
chin fang » chin chang, china wang, china yang
jie dang » jie zhang, vie dans, jie song
bie dans » vie dans, dire dans, fine dans

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 xiaotong hang china chin fang ((jie dang) OR (bie dans)) (hai OR hadi) ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaotong hang china chin fang ((jie dang) or (bie dans)) (hai or hadi) ;*.