Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » ho chieu, theo chu, thi chieu
trung cua » truong cua, trung tuan, trung cap
duong dan » duong dang, huong dan, duong van
cua dang » cua cong, cua ban
dung dan » dung dat, dung san, tung dan
toan cau » toan cao, toan ban, toan tap

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 (theo tieu)) tinh - thanh trung cua dang ((dung dan) or (duong dan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo tieu)) tinh - thanh trung cua dang ((dung dan) OR (duong dan)) toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (theo tieu)) tinh - thanh trung cua dang ((dung dan) or (duong dan)) toan cau".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (theo tieu)) tinh - thanh trung cua dang ((dung dan) or (duong dan)) toan cau*.