Perhaps you should try some spelling variations:
thien hach » thien thanh
canh doanh » hanh doanh, chinh doanh, doanh doanh
hien hanh » dieu hanh
doanh cua » doanh luan
dang cong » dung cong
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thien hach) or (hien hanh)) - canh doanh cua dang cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thien hach) OR (hien hanh)) - canh doanh cua dang cong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc ((thien hach) or (hien hanh)) - canh doanh cua dang cong dan toan tap*.