Perhaps you should try some spelling variations:
khong huong » khong xuong, thong huong, thong thuong
hanh doanh » hang doanh, chinh doanh, doanh doanh
hien hanh » dieu hanh
doanh cua » doanh luan
cua khong » hua khong, cua phuong, cua thuong
van toan » van tuan, van tan, van thanh
dan than » dan chan, ban than, van than

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien hanh - hanh doanh cua khong huong ((van toan) or (dan than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien hanh - hanh doanh cua khong huong ((van toan) OR (dan than)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - hanh doanh cua khong huong ((van toan) or (dan than)) cau*.