Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
hanh trinh » canh tranh, hanh chinh
luan dong » luan cong, quan dong, luan nong
dong cong » duong cong, dung cong, dang cong
ho chieu » theo chieu, hoc thieu, doi chieu
anh dung » anh dong, anh huong, sach dung
cong tac » cong ty
than cap » khan cap, thanh lap, thanh cac
khan ap » khan cap, han ap, khan dam

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 sang - ((hanh trinh) or (anh dung)) luan dong cong tac ((than cap) or (khan ap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - ((hanh trinh) OR (anh dung)) luan dong cong tac ((than cap) OR (khan ap)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - ((hanh trinh) or (anh dung)) luan dong cong tac ((than cap) or (khan ap))*.