Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, truong thanh
theo chuc » theo chu, tho chu, treo chu
anh nang » ganh nang, anh bang, anh dang
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong ty
toan cau » toan cao, toan ban, toan tap
nang va » nang van, hang va, nang ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chuc nang - anh nang va nhung ((cong dan) or (((cong tan) or (cong thanh)))) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chuc nang - anh nang va nhung ((cong dan) OR (((cong tan) OR (cong thanh)))) toan cau.
• Adding a wildcard symbol may retrieve word variants: theo chuc nang - anh nang va nhung ((cong dan) or (((cong tan) or (cong thanh)))) toan cau*.