Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
theo chieu » theo tieu, ho chieu, theo chu
hoc thieu » toc thieu, hoc hien
cua khong » hua khong, cua phuong, cua thuong
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (theo chieu)) sach - doanh doanh ((cua cong) or (cua khong)) cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (theo chieu)) sach - doanh doanh ((cua cong) OR (cua khong)) cong tan toan ban.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (theo chieu)) sach - doanh doanh ((cua cong) or (cua khong)) cong tan toan ban*.