Perhaps you should try some spelling variations:
thiet tach » chiet tach, thien hach
thuat tach » thuat sach, thuat mach, thuat tac
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
luan tong » luan tuong, luan cong, luan dong
tong cong » trong cong, cong cong, dung cong
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
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: ho ((thiet tach) or (thuat tach)) - hanh doanh luan tong cong van toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((thiet tach) OR (thuat tach)) - hanh doanh luan tong cong van toan ban.
• Adding a wildcard symbol may retrieve word variants: ho ((thiet tach) or (thuat tach)) - hanh doanh luan tong cong van toan ban*.