Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
canh doanh » chinh doanh, doanh doanh, kinh doanh
hoc thieu » toc thieu
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong hai » cong thai, cong ha, hoang hai
hai toan » bai toan, hai tan, hach 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 (hoc hien)) xanh - ((canh doanh) or (hanh doanh)) cua dung cong hai toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (hoc hien)) xanh - ((canh doanh) OR (hanh doanh)) cua dung cong hai toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) OR (hoc hien)) xanh - ((canh doanh) or (hanh doanh)) cua dung cong hai toan ban".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) OR (hoc hien)) xanh - ((canh doanh) or (hanh doanh)) cua dung cong hai toan ban*.