Perhaps you should try some spelling variations:
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
doi chieu » doc hieu, doi chi, mot chieu
chinh cau » chinh chau, chinh ca, chinh can
ho chieu » theo chieu, hoc thieu, mot chieu
tinh cua » trinh cua, sinh cua, tinh chat
cua hang » cua dang, cua nhung, cua cong
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac

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

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