Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
cong tac » cong ty
than cau » toan cau, phan cau, than cap
doi chi » doi khi

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

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