Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh doanh » hang doanh, chinh doanh, doanh doanh
hieu manh » chieu xanh, hieu nganh, dieu hanh
doanh cua » doanh luan
cua nhung » va nhung
manh toan » thanh toan, tinh toan
hoc hieu » hoc thieu, hoc hien, doc hieu
dan than » dan chan, ban than, van than

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

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