Perhaps you should try some spelling variations:
clan chia » can china, tan chia
chia rana » chia lan
yan clan » das clan, yan guan, yan yuan
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang di, yang yi
wong siu » wong shiu, kong siu, wong sau
wai yan » wang yan, wei yang
yang xi » yang di, yang yi

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: wai yan clan chia rana ((((yang jin) OR (yang xi))) OR (yang jui)) ((wong lai) OR (wong siu)) ;~.
• Adding a wildcard symbol may retrieve word variants: wai yan clan chia rana ((((yang jin) or (yang xi))) or (yang jui)) ((wong lai) or (wong siu)) ;*.