Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
mang cua » manh cua, dung cua, ban cua
cong dan » cong san, huong dan, cong dong
cong tan » cong san, cong thanh, cong ty
cong tac » cong ty
toan tap » toan 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: theo chieu tinh - hanh mang cua nhung ((cong dan) OR (((cong tan) OR (cong tac)))) toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu tinh - hanh mang cua nhung ((cong dan) or (((cong tan) OR (cong tac)))) toan tap~".
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - hanh mang cua nhung ((cong dan) or (((cong tan) OR (cong tac)))) toan tap*.