Perhaps you should try some spelling variations:
doanh luan » doanh nhan
nhung cong » thong cong, hang cong, nhung don
dung cong » dung trong
theo yen » theo yeu, thi yen, chao yen
yen tinh » tuyen tinh
ban than » ban thanh, van thanh, ban hang
than cau » toan cau, phan cau, than cap
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo yen tinh - hanh ((ban cua) or (doanh luan)) ((nhung cong) or (dung cong)) ban than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo yen tinh - hanh ((ban cua) OR (doanh luan)) ((nhung cong) OR (dung cong)) ban than cau.
• Adding a wildcard symbol may retrieve word variants: theo yen tinh - hanh ((ban cua) or (doanh luan)) ((nhung cong) or (dung cong)) ban than cau*.