Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
theo chu » theo chieu, cho chu, chao chu
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, cong dong
than cao » toan cao, thai cao, than cap

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 (ho chieu)) tinh - thanh trung cua nhung ((cong dan) OR (huong dan)) than cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chu) or (ho chieu)) tinh - thanh trung cua nhung ((cong dan) OR (huong dan)) than cao~".
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (ho chieu)) tinh - thanh trung cua nhung ((cong dan) OR (huong dan)) than cao*.