Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang hua » wang hua, yang hui, yang jui
ying hua » ming hua, wang hua, ying zhu
ying jin » jing ji, yang jie
yang jin » yang jie, yang jun, shang jin
wong sau » wong sam, wong siu, wong shiu
sar » sara, star, saur

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ((yang hua) OR (ying hua)) irene ((ying jin) OR (yang jin)) ((wong sau) OR (kong sar)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ((yang hua) OR (ying hua)) irene ((ying jin) or (yang jin)) ((wong sau) or (kong sar)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang ((yang hua) OR (ying hua)) irene ((ying jin) or (yang jin)) ((wong sau) or (kong sar)) ;*.