Perhaps you should try some spelling variations:
thanh trung » thanh tung
chiet tach » chieu sach
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
ho chiet » ho chieu, ho thiet, hoc thiet
cong dan » cong san, huong dan, cong dong
cong tan » cong san, cong thanh, cong ty
cong tac » cong ty
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: ho chiet tach - thanh trung cua nhung ((cong dan) or (((cong tan) OR (cong tac)))) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - thanh trung cua nhung ((cong dan) OR (((cong tan) OR (cong tac)))) toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chiet tach - thanh trung cua nhung ((cong dan) or (((cong tan) OR (cong tac)))) toan cau".
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - thanh trung cua nhung ((cong dan) or (((cong tan) OR (cong tac)))) toan cau*.