Perhaps you should try some spelling variations:
chia rana » chia lan
tan chia » tuan china, than china, can china
yang jin » yang jun, ying jin, shang jin
yang jie » yang di, yang xi, yang yi
yang jui » yang judy, yang di, yang xi
wong sam » wong sau, wong lai, kong sar
wong siu » wong shiu, kong siu, wong sau
wai tan » wai yan, wahid tan
tan tan » tas tan, tin tan, tang tang

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 tan tan chia rana ((((yang jin) OR (yang jie))) OR (yang jui)) ((wong sam) OR (wong siu)) ;~.
• Adding a wildcard symbol may retrieve word variants: wai tan tan chia rana ((((yang jin) or (yang jie))) or (yang jui)) ((wong sam) or (wong siu)) ;*.