Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
cua nhung » va nhung
toc hieu » toc thieu, doc hieu, hoc thieu
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: ((toc hieu) or (hoc hien)) manh - hanh doanh cua nhung cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc hieu) OR (hoc hien)) manh - hanh doanh cua nhung cong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: ((toc hieu) or (hoc hien)) manh - hanh doanh cua nhung cong dan toan tap*.