Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
canh doanh » hanh doanh, chinh doanh, doanh doanh
nhung cong » dung cong, thong cong, nhung don
doanh cua » doanh luan
hang cong » dang cong, bang cong, thanh cong
hang nong » thang long, han tong
tac nhan » tao nhan, cac nhan, dac nhan
nhan cap » khan cap, than cap, nhan cach

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 - canh doanh cua ((nhung cong) or (((hang cong) OR (hang nong)))) tac nhan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - canh doanh cua ((nhung cong) OR (((hang cong) OR (hang nong)))) tac nhan cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - canh doanh cua ((nhung cong) or (((hang cong) OR (hang nong)))) tac nhan cap".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - canh doanh cua ((nhung cong) or (((hang cong) OR (hang nong)))) tac nhan cap*.