Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
hoc thieu » toc thieu, hoc hien
doi chieu » doc hieu, doi chi, ho chieu
doanh cua » doanh luan
dang cong » dung cong
tong cong » trong cong, cong cong, dung cong
dan toan » van toan, dan than, manh 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: ((hoc thieu) or (doi chieu)) tinh - doanh doanh cua ((dang cong) or (tong cong)) dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (doi chieu)) tinh - doanh doanh cua ((dang cong) OR (tong cong)) dan toan tap.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (doi chieu)) tinh - doanh doanh cua ((dang cong) or (tong cong)) dan toan tap*.