Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
cua dung » cua dong, qua dung, cua rung
cua dang » cua cong, cua ban
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than ban » thanh ban, toan ban, than man

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chieu xanh) or (chieu sang)) - nhanh tinh ((cua dung) or (cua dang)) cong tan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (chieu sang)) - nhanh tinh ((cua dung) OR (cua dang)) cong tan than ban.
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) or (chieu sang)) - nhanh tinh ((cua dung) or (cua dang)) cong tan than ban*.