Perhaps you should try some spelling variations:
thien hieu » thien chien, thien hue, tin hieu
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhung cong » dung cong, thong cong, hang cong
doanh cua » doanh luan
cua nhung » va nhung
nhan cach » phan cac
cong tan » cong tac, cong san, cong thanh
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thien hieu) OR (thien nhien)) lang - hanh doanh cua nhung cong tan ((phan lap) or (nhan cach))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thien hieu) OR (thien nhien)) lang - hanh doanh cua nhung cong tan ((phan lap) OR (nhan cach)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thien hieu) OR (thien nhien)) lang - hanh doanh cua nhung cong tan ((phan lap) or (nhan cach))".
• Adding a wildcard symbol may retrieve word variants: ((thien hieu) OR (thien nhien)) lang - hanh doanh cua nhung cong tan ((phan lap) or (nhan cach))*.