Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh doanh » hang doanh, chinh doanh, doanh doanh
cua truong » cua trung, xuan truong, cac truong
thuong van » thong van, truong van, thuong va
hoc chieu » hoc thieu, ho chieu, hoc hien
doanh cua » doanh luan
tuan pham » thanh pham, san pham, tac pham
thong va » trong va, thong cua, truong va

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu sach - hanh doanh cua truong ((thuong van) or (thong va)) tuan pham~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sach - hanh doanh cua truong ((thuong van) OR (thong va)) tuan pham.
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - hanh doanh cua truong ((thuong van) or (thong va)) tuan pham*.