Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
canh doanh » hanh doanh, chinh doanh, doanh doanh
hoc chieu » hoc thieu, ho chieu, hoc hien
doanh cua » doanh luan
cua tong » cua cong, cua dong, cua nong
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
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: hoc chieu sang - canh doanh cua tong ((cong dan) or (cong san)) than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sang - canh doanh cua tong ((cong dan) OR (cong san)) than ban.
• Adding a wildcard symbol may retrieve word variants: hoc chieu sang - canh doanh cua tong ((cong dan) or (cong san)) than ban*.