Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
hua irene » hua ren
dean hua » dean a, tan hua, tuan hua
yang jun » yang jui, pang jun, yang jin
wong sau » wong sam, wong siu, wong shiu
yan jiu » yang jie, yang jin, pang jiu
sar » sara, star, saur

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 dean hua irene ((yan jiu) or (yang jun)) ((wong sau) or (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang dean hua irene ((yan jiu) OR (yang jun)) ((wong sau) OR (kong sar)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yang dean hua irene ((yan jiu) or (yang jun)) ((wong sau) or (kong sar)) ;*.