Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
tan yang » dan yang, tan ying, tan yong
tang min » chang min, sang minh, yang mind
kong siu » kong eiu, dong sin, kong sar
wong siu » wong shiu, wong sau, wong siew
wu tang » wu kang, wu guang
yi wu » yi xu

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 ((tan yang) OR (wang yang)) yi wu tang min ((kong siu) OR (wong siu)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((tan yang) or (wang yang)) yi wu tang min ((kong siu) or (wong siu)) ;*.