Perhaps you should try some spelling variations:
wang liang » wang yang
liang dan » liang tan, king dan, liang sun
kong saur » kong sar, kong siu, kong your
pang jiu » pang jun, yang jie, pan ji
yang jin » yang jie, yang jun, ying jin
wong sau » wong sam, wong siu, wong shiu
yan jiu » yang jie
a rein » a reine, a reit, a region
dan a » dan la, can a, das a

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang dan a rein ((((yan jiu) OR (pang jiu))) or (yang jin)) ((kong saur) or (wong sau)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang dan a rein ((((yan jiu) OR (pang jiu))) OR (yang jin)) ((kong saur) OR (wong sau)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang dan a rein ((((yan jiu) OR (pang jiu))) or (yang jin)) ((kong saur) or (wong sau)) ;*".