Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
cua dang » cua cong, cua ban
cong tap » cuong tap, cong tac, tong tap
cong tan » cong tac, cong san, cong thanh
toan cao » toan tap
toan ban » van ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - hanh doanh cua dang ((cong tap) OR (cong tan)) ((toan cao) OR (toan ban))~.
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - hanh doanh cua dang ((cong tap) or (cong tan)) ((toan cao) or (toan ban))*.