Perhaps you should try some spelling variations:
lang yan » wang yan, wang yang, zhang yan
hua rene » hua ren, juan rene
yang jin » yang jun, ying jin, shang jin
yang jie » yang di, yang jui, yang yi
wong sau » wong sam, wong siu, wong shiu
yan yan » yan yuan, nan yan, yang yang
yan hua » tan hua, ya hua, wang hua
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: lang yan yan hua rene ((yang jin) OR (((yang jie) OR (yang xi)))) wong sau ;~.
• Adding a wildcard symbol may retrieve word variants: lang yan yan hua rene ((yang jin) or (((yang jie) or (yang xi)))) wong sau ;*.