Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
tham nhung » thi nhung
cao nhung » cho nhung, cam nhung, cao chung
dan thanh » dang thanh, danh thanh, ban thanh
thanh hai » thanh phan, thanh hoa, thanh san
cong dan » cong san, cong tan, huong dan

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 sach - thanh trung ((cao nhung) or (tham nhung)) cong dan thanh hai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - thanh trung ((cao nhung) OR (tham nhung)) cong dan thanh hai.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh trung ((cao nhung) or (tham nhung)) cong dan thanh hai*.