Perhaps you should try some spelling variations:
guan ming » kian ming, tuan minh, chan ming
yuan ming » yuan ting, kian ming, tuan minh
wing yan » wang yan, wing ian, wang yang
wing tan » wing ian, liang tan, hong tan
ying kim » yong kim, hyung kim, ying jin
kim dong » kim song, kim jong, kim young
dong sam » wong sam, dong sin, kong sar

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wing yan) OR (wing tan)) gan ((guan ming) or (yuan ming)) ying kim dong sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing yan) OR (wing tan)) gan ((guan ming) OR (yuan ming)) ying kim dong sam ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing yan) OR (wing tan)) gan ((guan ming) or (yuan ming)) ying kim dong sam ;*".