Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yan tuan » yan guan, yan yuan, anh tuan
tuan hua » tan hua, tuan vu, yuan hui
hua rene » hua ren, juan rene
yang jin » yang jie, yang jun, ying jin
wong sam » wong sau, wong lai, kong sar
wan yan » wang yan, nan yan, wai yan
yang xi » yang di, yang yi, yang jui

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: wan yan tuan hua rene ((yang jin) OR (((yang yang) OR (yang xi)))) wong sam ;~.
• Adding a wildcard symbol may retrieve word variants: wan yan tuan hua rene ((yang jin) or (((yang yang) or (yang xi)))) wong sam ;*.