Perhaps you should try some spelling variations:
thanh xuong » thanh huong, thanh cuong, thanh duong
chieu sach » chinh sach, chiet tach, chieu sang
xuong dan » xuong san, tuong dan, nguong dan
ho chieu » theo chieu, hoc thieu, doi chieu
dan dung » van dung, tin dung, ap dung
cong dan » cong san, cong dong, cong tac
cong tan » cong tac, cong san, cong thanh
phan cau » phan dau, phan cac, phan tu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - thanh xuong dan dung ((((cong dan) OR (huong dan))) or (cong tan)) phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh xuong dan dung ((((cong dan) OR (huong dan))) OR (cong tan)) phan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh xuong dan dung ((((cong dan) OR (huong dan))) or (cong tan)) phan cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh xuong dan dung ((((cong dan) OR (huong dan))) or (cong tan)) phan cau*.