Perhaps you should try some spelling variations:
thien thanh » tien thanh, thi thanh, chien tranh
canh doanh » hanh doanh, chinh doanh, doanh doanh
hien hanh » dieu hanh
doanh cua » doanh luan
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van 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 (thien thanh))) or (hien hanh)) - canh doanh cua dung cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((thien hach) OR (thien thanh))) OR (hien hanh)) - canh doanh cua dung cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc ((((thien hach) or (thien thanh))) or (hien hanh)) - canh doanh cua dung cong dan toan ban*.