Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
trinh phan » trinh han, trinh quan, thanh phan
doi chieu » doc hieu, doi chi, mot chieu
luan dung » lan dung, luan dong, luan hung
dung cong » dung trong
ho chieu » hoc thieu, mot chieu, thi chieu
phan cac » nhan cach, phan dau, phan lap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (((ho chieu) OR (doi chieu)))) sang - hanh doanh luan dung cong trinh phan cac~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (((ho chieu) OR (doi chieu)))) sang - hanh doanh luan dung cong trinh phan cac~".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (((ho chieu) OR (doi chieu)))) sang - hanh doanh luan dung cong trinh phan cac*.