Perhaps you should try some spelling variations:
chieu xanh » chieu sang, chieu tinh
chieu sach » chinh sach, chiet tach, chieu sang
canh doanh » hanh doanh, chinh doanh, doanh doanh
hieu manh » hieu nganh, dieu hanh, hien hanh
doanh cua » doanh luan
dung cong » dung trong
tac chang » tac chong, cac chung, tac vang
cua dung » cua dang, cua dong, qua dung
cong tac » cong ty
chang tu » chung tu, chang xu, hang tu

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) or (hieu manh))) or (chieu sach)) - canh doanh cua dung cong tac chang tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((chieu xanh) OR (hieu manh))) OR (chieu sach)) - canh doanh cua dung cong tac chang tu.
• Adding a wildcard symbol may retrieve word variants: ho ((((chieu xanh) or (hieu manh))) or (chieu sach)) - canh doanh cua dung cong tac chang tu*.