Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
chieu sach » chinh sach, chiet tach, chieu sang
hanh trung » thanh trung, hanh trang, manh trung
trung tuan » trung thanh, trung tam, tran tuan
nhung hong » nhung chong, nhung phong, nhung cong
ho chieu » theo chieu, hoc thieu, doi chieu
tuan ban » tuan bang, toan ban, quang ban
luan ban » luan van, luan san, luan han

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - hanh trung tuan ((nhung hong) or (nhung huong)) van ((tuan ban) OR (luan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh trung tuan ((nhung hong) OR (nhung huong)) van ((tuan ban) OR (luan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh trung tuan ((nhung hong) or (nhung huong)) van ((tuan ban) OR (luan ban))".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh trung tuan ((nhung hong) or (nhung huong)) van ((tuan ban) OR (luan ban))*.