Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
doanh doanh » toan doanh, doanh hoan, doanh thanh
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
cong thang » cong thanh, cang thang, cong thong
thang phan » thanh phan, thong phan, than phan
luan dung » lan dung, luan dong, luan hung
dung cong » dung trong
phan cac » nhan cach, phan dau, phan lap

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 sach - ((doanh doanh) or (chinh doanh)) luan dung cong thang phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - ((doanh doanh) OR (chinh doanh)) luan dung cong thang phan cac.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - ((doanh doanh) or (chinh doanh)) luan dung cong thang phan cac*.