Perhaps you should try some spelling variations:
yuan ting » yuan ming, huang ting, yuan kang
than minh » tuan minh, thi minh
ming cong » minh cong, ming kong, ming code
minh ian » minh ha, wing ian
ian ming » kian ming, wan ming, chan ming
ji than » ji tuan, ji whan, vi thanh
bian » bilan, bias, bin
jing » wing, ping, king

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((bian jing) or (yuan ting)) ji than minh ian ming cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((bian jing) OR (yuan ting)) ji than minh ian ming cong shu ;*.