Perhaps you should try some spelling variations:
yiqian wang » yijiang wang, liqin wang, qian wang
yan chia » tan chia, can china, dan china
chia wen » china won, ching wen, asia wen
wen yang » wei yang, wen wang, chen yang
yang jin » yang jie, yang jun, ying jin
wong sam » wong sau, wong lai, kong sar
kong siu » kong eiu, wong siu, dong sin

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

• Performing a fuzzy search may retrieve terms with similar spellings: yiqian wang yan chia wen yang jin ((wong sam) OR (kong siu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yiqian wang yan chia wen yang jin ((wong sam) OR (kong siu)) ;*".