Perhaps you should try some spelling variations:
wang liang » wang yang
chan ming » kian ming, chan eng, chan fong
yang jin » yang jie, yang jun, ying jin
ming xin » meng xin, ming qing, ming yi
cong van » congo can, duong van, cong sun
yan jin » yang jing, yang jie, ying jin
yan jiu » yang jie, pang jiu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang ((yan jin) or (((yan jiu) OR (yang jin)))) chan ming xin ((cong shu) or (cong van)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ((yan jin) OR (((yan jiu) OR (yang jin)))) chan ming xin ((cong shu) OR (cong van)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ((yan jin) or (((yan jiu) OR (yang jin)))) chan ming xin ((cong shu) or (cong van)) ;*".