Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
chinh doanh » kinh doanh
theo chieu » theo tieu, ho chieu, theo chu
doi chieu » doc hieu, doi chi, ho chieu
luan dung » lan dung, luan dong, luan hung
dung cong » dung trong
cong than » cong thanh, cong thang, cong tan
than phan » thanh phan, toan phan, thanh pham
phan cau » phan dau, phan cac, phan tu

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

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