Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
wan wang » wen wang, yan wang, qian wang
ban chia » tan chia, ban chiang, can china
chia ren » china ren, chia wen, chia lan
wong sam » wong sau, kong sar, von sam
kong siu » kong eiu, wong siu, dong sin
yan jie » yang jie, yan jiu, yang jin

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: ((wan wang) OR (wang yang)) ban chia ren yan jie ((((wong sam) OR (wong lai))) OR (kong siu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan wang) OR (wang yang)) ban chia ren yan jie ((((wong sam) or (wong lai))) or (kong siu)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((wan wang) OR (wang yang)) ban chia ren yan jie ((((wong sam) or (wong lai))) or (kong siu)) ;*.