Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
nang cong » nang song, dang cong, bang cong
khoan cam » khoa cam, khoan va, phan cam
ho chieu » theo chieu, hoc thieu, doi chieu
tranh va » tranh van, trang va, trinh va
cong tan » cong tac, cong san, cong thanh
than cap » khan cap, thanh lap, thanh cac
khan dam » thanh dam, chang dam, khanh nam
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: ho chieu xanh - hanh tranh va nang cong tan ((((than cap) or (khan dam))) or (khoan cam))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh tranh va nang cong tan ((((than cap) OR (khan dam))) OR (khoan cam)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh tranh va nang cong tan ((((than cap) or (khan dam))) or (khoan cam))*.