Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
dang thanh » dong thanh, dang hanh, hoang thanh
thanh toan » thanh hoa, thanh san, tinh toan
nong dang » nong dan, trong dang, duong dang
ho chieu » hoc thieu, doi chieu, mot chieu
anh tang » anh bang, anh dang, anh nang
cua hang » cua dang, cua nhung, cua ban

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: ((ho chieu) OR (theo chieu)) sach - anh tang ((cua hang) OR (cua cong)) nong dang thanh toan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (theo chieu)) sach - anh tang ((cua hang) or (cua cong)) nong dang thanh toan~".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (theo chieu)) sach - anh tang ((cua hang) or (cua cong)) nong dang thanh toan*.