Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
hoc chieu » hoc thieu, ho chieu, hoc hien
thanh mau » hanh mau, thanh hai, thanh ngu
qua dung » quang dung, su dung, qua song
cua dang » cua cong, cua ban
cong tac » cong ty

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