Perhaps you should try some spelling variations:
minh congo » minh cong, bind congo
yang wang » yan wang, yang guang, yang liang
yuan wang » yan wang, yuan kang, yuan chang
yang yang » wang yang, wang yan
sang minh » kang minah, anh minh, song min
congo shu » cong shu
sin sang » shin sang, sin sdn, kil sang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((((yang wang) or (yuan wang))) or (yang yang)) hui sin sang minh congo shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((yang wang) OR (yuan wang))) OR (yang yang)) hui sin sang minh congo shu ;.
• Adding a wildcard symbol may retrieve word variants: wang ((((yang wang) or (yuan wang))) or (yang yang)) hui sin sang minh congo shu ;*.