Perhaps you should try some spelling variations:
wang yuan » wang yuhan, wang yan, wang xuan
fang yuan » wang yuhan, wang yan, meng yuan
ying jin » jing ji, yang jie
yang jin » yang jie, yang jun, shang jin
wong sam » wong sau, wong lai, kong sar
wong siu » wong shiu, kong siu, wong sau
hua ren » hua chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yuan) OR (fang yuan)) wang hua ren ((ying jin) or (yang jin)) ((wong sam) or (wong siu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yuan) OR (fang yuan)) wang hua ren ((ying jin) OR (yang jin)) ((wong sam) OR (wong siu)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yuan) OR (fang yuan)) wang hua ren ((ying jin) or (yang jin)) ((wong sam) or (wong siu)) ;*".