Perhaps you should try some spelling variations:
wang liang » wang yang
fang yuan » wang yuhan, wang yan, meng yuan
hua rene » hua ren, juan rene
rene yan » ren yan, rene ten, see yan
wong siu » wong shiu, kong siu, wong siew
wong sau » wong sam, wong shiu, wong lai
tan hua » tuan hua, wang hua, tan chia
yan jiu » yang jie, yang jin, pang jiu

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) or (fang yuan)) tan hua rene yan jiu ((wong siu) OR (wong sau)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang liang) OR (fang yuan)) tan hua rene yan jiu ((wong siu) OR (wong sau)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang liang) or (fang yuan)) tan hua rene yan jiu ((wong siu) OR (wong sau)) ;".
• Adding a wildcard symbol may retrieve word variants: ((wang liang) or (fang yuan)) tan hua rene yan jiu ((wong siu) OR (wong sau)) ;*.