Perhaps you should try some spelling variations:
thanh chau » thanh cha, thanh cham, thanh chu
hieu manh » chieu xanh, hieu nganh, dieu hanh
nang cong » nang song, dang cong, bang cong
hoc hieu » hoc thieu, hoc hien, doc hieu
tranh va » tranh van, trang va, trinh va
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap
va nang » van nang, da nang, cam nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu manh - canh tranh va nang cong dan ((thanh chau) or (((phan cau) or (phan cac))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - canh tranh va nang cong dan ((thanh chau) OR (((phan cau) OR (phan cac)))).
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - canh tranh va nang cong dan ((thanh chau) or (((phan cau) or (phan cac))))*.