Perhaps you should try some spelling variations:
nhanh thanh » phan thanh, nhanh tinh
hoc thieu » toc thieu, hoc hien
cong tuan » cong tan, cong luan, cong thanh
ho chieu » theo chieu, doi chieu, mot chieu
cua dung » cua dong, qua dung, cua rung
cua dang » cua cong, cua ban
tuan van » luan van, tran van, tan van

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) OR (hoc thieu)) sach - nhanh thanh ((cua dung) or (cua dang)) cong tuan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) sach - nhanh thanh ((cua dung) OR (cua dang)) cong tuan van ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (hoc thieu)) sach - nhanh thanh ((cua dung) or (cua dang)) cong tuan van ban".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (hoc thieu)) sach - nhanh thanh ((cua dung) or (cua dang)) cong tuan van ban*.