Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
hua rene » hua ren, juan rene
rene tan » rene ten
wong sau » wong sam, wong siu, wong shiu
yang yi » yang di, yang xi, yang jui
hong yu » wong yue
yi hua » li hua, ya hua, yi hui
tan li » tang li, tian li, gan li

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yi hua rene tan li ((wong sau) or (hong yu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yi hua rene tan li ((wong sau) OR (hong yu)) ;*.