Perhaps you should try some spelling variations:
ming cong » minh cong, ming kong, ming code
jiu cong » li cong
nan yan » nan ya, wang yan, qian yan
yang xu » yang du, yang mu, yang jui
yang xi » yang di, yang yi, yang jui
li song » li cong, kim song, jie song
li rong » yi rong, li cong, shi rong

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

• If you are trying to use Boolean operators, they must be ALL CAPS: nan yan ((yang xu) OR (yang xi)) ((((li song) OR (jiu cong))) OR (li rong)) ming cong shu ;~.
• Adding a wildcard symbol may retrieve word variants: nan yan ((yang xu) or (yang xi)) ((((li song) or (jiu cong))) or (li rong)) ming cong shu ;*.