Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phuong hoang
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
phung cong » nhung cong, phong cong, nhung chong
hieu manh » chieu xanh, hieu nganh, dieu hanh
hoc hieu » hoc thieu, hoc hien, doc hieu
dan chan » dan gian, dan ca, van chat
chan cap » khan cap, than cap, cao cap

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 luan ((phuong cong) or (phung cong)) dan chan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - hanh doanh luan ((phuong cong) OR (phung cong)) dan chan cap.
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - hanh doanh luan ((phuong cong) or (phung cong)) dan chan cap*.