Perhaps you should try some spelling variations:
thong huong » thong thuong, thong duong, thong thong
hanh doanh » hang doanh, chinh doanh, doanh doanh
hien sach » kien sach, thien hach, chieu sach
dien sach » dien anh
doanh cua » doanh luan
cua thong » cua thuong, cua khong, cua tong
dan toan » van toan, manh toan, xuan toan
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 sach) OR (dien sach)) - hanh doanh cua thong huong ((dan toan) or (dan than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien sach) OR (dien sach)) - hanh doanh cua thong huong ((dan toan) OR (dan than)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((hien sach) OR (dien sach)) - hanh doanh cua thong huong ((dan toan) or (dan than)) cau".
• Adding a wildcard symbol may retrieve word variants: hoc ((hien sach) OR (dien sach)) - hanh doanh cua thong huong ((dan toan) or (dan than)) cau*.