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
quan nhung » qua nhung, cua nhung, quang hung
luan chung » luan chinh
thanh bac » nhanh bac, thanh bai, thanh san
cong dan » cong san, cong tan, huong dan
than cua » nhan cua, thai cua, ban cua

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 ((quan nhung) OR (luan chung)) cong dan ((than cua) or (thanh bac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - thanh trung ((quan nhung) OR (luan chung)) cong dan ((than cua) OR (thanh bac))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - thanh trung ((quan nhung) OR (luan chung)) cong dan ((than cua) or (thanh bac))*".