Perhaps you should try some spelling variations:
thien hach » thien thanh, hien hanh
canh doanh » hanh doanh, chinh doanh, doanh doanh
dong doanh » dung doanh, trong doanh, doanh doanh
hoc thien » hoc hien, hoc thieu, hoc thiet
doanh cua » doanh luan
dung danh » dung doanh, dung dan, cuong danh
cua dang » cua cong, cua ban
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 thien hach - canh doanh cua dang ((dong doanh) or (dung danh)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien hach - canh doanh cua dang ((dong doanh) OR (dung danh)) toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc thien hach - canh doanh cua dang ((dong doanh) or (dung danh)) toan ban*.