Perhaps you should try some spelling variations:
tien thanh » tien thinh, tran thanh, den thanh
hanh doanh » hang doanh, chinh doanh, doanh doanh
cong thanh » dong thanh, cong trinh, cong tan
doanh cua » doanh luan
cua nhung » va nhung
hoc tien » hoc tieng, hoc hien, hoc vien
cong san » cong tac
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc tien thanh - hanh doanh cua nhung ((cong san) or (cong thanh)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc tien thanh - hanh doanh cua nhung ((cong san) OR (cong thanh)) toan cao.
• Adding a wildcard symbol may retrieve word variants: hoc tien thanh - hanh doanh cua nhung ((cong san) or (cong thanh)) toan cao*.