Perhaps you should try some spelling variations:
wang ban » wang yan, wang dan, wang yang
ren lang » r lang, ren weng, ren yan
wong sam » wong sau, wong lai, kong sar
hua ren » hua chen
lang li » liang li, ling li, tang li
hong yu » wong yue
ban zi » ban ji, yan zi
zi hua » li hua

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ban zi hua ren lang li ((((wong sam) or (song shin))) or (hong yu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ban zi hua ren lang li ((((wong sam) OR (song shin))) OR (hong yu)) ;*.