Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nang cong » nang song, dang cong, bang cong
ho chieu » theo chieu, hoc thieu, doi chieu
anh tang » anh bang, anh dang, anh nang
tang cam » tang ca, tang dam, tang ham
cong dan » cong san, cong tan, huong dan
than cau » toan cau, phan cau, than cap
toan cao » toan ban, toan tap

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 - anh tang cam nang cong dan ((than cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - anh tang cam nang cong dan ((than cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - anh tang cam nang cong dan ((than cau) or (toan cao))*.