Perhaps you should try some spelling variations:
wang ban » wang yang, bang bang, teang ban
wang dan » wang yidan, wang yang, liang dan
chia wen » china won, ching wen, asia wen
wong sam » wong sau, wong lai, kong sar
kong siu » kong eiu, wong siu, dong sin
wen yan » ren yan, wen jian, wen wang
yan jie » yang jie, yan jiu, yang jin

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: qian ((((wang ban) OR (wang dan))) or (wang yan)) chia wen yan jie ((wong sam) or (kong siu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: qian ((((wang ban) OR (wang dan))) OR (wang yan)) chia wen yan jie ((wong sam) OR (kong siu)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "qian ((((wang ban) OR (wang dan))) or (wang yan)) chia wen yan jie ((wong sam) or (kong siu)) ;*".