Perhaps you should try some spelling variations:
tdanh trung » thanh trung, thanh tung, dang trung
chiet tach » chieu sach
danh trung » dang trung, dinh trung, manh trung
ho chiet » ho chieu, ho thiet, hoc thiet
cua dung » cua dang, qua dung, cua rung
cua dong » chua dong, cua cong, cua dang
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap

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 - ((danh trung) or (tdanh trung)) ((cua dung) or (cua dong)) cong dan than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - ((danh trung) OR (tdanh trung)) ((cua dung) OR (cua dong)) cong dan than cao.
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - ((danh trung) or (tdanh trung)) ((cua dung) or (cua dong)) cong dan than cao*.