Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu
thi chieu » thi chien, thi hieu, thi hien
trung cua » truong cua, trung tuan, trung cap
cong cong » cong dong, trong cong, dung cong
theo chu » cho chu, chao chu, theo yeu
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chu) or (((theo chieu) OR (thi chieu)))) sach - thanh trung cua cong cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (((theo chieu) OR (thi chieu)))) sach - thanh trung cua cong cong dan than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chu) or (((theo chieu) OR (thi chieu)))) sach - thanh trung cua cong cong dan than cau".
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (((theo chieu) OR (thi chieu)))) sach - thanh trung cua cong cong dan than cau*.