Perhaps you should try some spelling variations:
yun young » ju young
ming cong » minh cong, ming kong, ming code
lang yan » wang yan, wang yang, zhang yan
yang jui » yang judy, yang di, yang yi
yun song » hyun song, jin song, kyu song
cong hui » tong hui, gong hui, cong shu
yang xi » yang di, yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan ((yang xi) or (yang jui)) ((yun song) OR (yun young)) ming cong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan ((yang xi) OR (yang jui)) ((yun song) OR (yun young)) ming cong hui ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan ((yang xi) or (yang jui)) ((yun song) OR (yun young)) ming cong hui ;*".