Perhaps you should try some spelling variations:
zhang yan » zhang fan, zhang jian, wang yan
hua irene » hua ren
wong shiu » wong siu, cong shu, song shin
yan dean » yang dean, lane dean, can deal
dean hua » dean a, tan hua, tuan hua
yang jin » yang jie, ying jin, shang jin
yang jun » yang jui, pang jun, yang judy
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: zhang yan dean hua irene ((yang jin) or (yang jun)) ((wong shiu) or (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: zhang yan dean hua irene ((yang jin) OR (yang jun)) ((wong shiu) OR (kong sar)) ;.
• Adding a wildcard symbol may retrieve word variants: zhang yan dean hua irene ((yang jin) or (yang jun)) ((wong shiu) or (kong sar)) ;*.