Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
doi chieu » doc hieu, doi chi, ho chieu
hoc thieu » toc thieu, hoc hien
doanh cua » doanh luan
tong cong » trong cong, dung cong, dang cong
cong cong » cong dong, trong cong, dung cong
manh toan » thanh toan, anh tuan, tinh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) or (hoc thieu)) sach - hanh doanh cua ((tong cong) OR (cong cong)) manh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (hoc thieu)) sach - hanh doanh cua ((tong cong) OR (cong cong)) manh toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) or (hoc thieu)) sach - hanh doanh cua ((tong cong) OR (cong cong)) manh toan tap".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (hoc thieu)) sach - hanh doanh cua ((tong cong) OR (cong cong)) manh toan tap*.