Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trung » thanh trung, hanh trang, manh trung
hoc chieu » hoc thieu, ho chieu, hoc hien
cua nhung » va nhung
cua hang » cua dang, cua cong, cua ban
cong tac » cong ty
cong tan » cong san, cong thanh, cong ty
cao cap » cao chat

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 trung ((cua hang) OR (cua nhung)) ((cong tac) or (cong tan)) cao cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sach - hanh trung ((cua hang) OR (cua nhung)) ((cong tac) OR (cong tan)) cao cap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu sach - hanh trung ((cua hang) OR (cua nhung)) ((cong tac) or (cong tan)) cao cap*".