Perhaps you should try some spelling variations:
thanh trung » thanh tung
thi chieu » thi chien, thi hieu, theo chieu
trung cua » truong cua, trung tuan, trung cap
theo chu » theo chieu, cho chu, chao chu
ban cong » bang cong, van cong, phan cong
cong dan » cong san, cong tan, huong dan
canh cau » canh chau, danh cau, canh chuc
can cau » van cau, ban cau, ca cau

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 chu) OR (thi chieu)) manh - thanh trung cua ban cong dan ((canh cau) OR (can cau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chu) or (thi chieu)) manh - thanh trung cua ban cong dan ((canh cau) OR (can cau))~".
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (thi chieu)) manh - thanh trung cua ban cong dan ((canh cau) OR (can cau))*.