Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
thi hien » thi lien, thi huyen, thi hue
cong dan » cong san, cong tan, huong dan
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (thi hien)) sach - thanh trung cua nhung cong dan ((than cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (thi hien)) sach - thanh trung cua nhung cong dan ((than cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (thi hien)) sach - thanh trung cua nhung cong dan ((than cau) or (phan cau))*.