Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
tuong dong » tuong duong, trong dong, cuong duong
hanh tang » hanh trang, anh tang, hanh tung
hanh mang » nhanh mang, hanh trang, nhanh lang
cua tuong » cua truong, cua thuong, cua huong
manh toan » thanh toan, anh tuan
ho chieu » theo chieu, hoc thieu, doi chieu

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 - ((hanh tang) or (hanh mang)) cua tuong dong ((manh toan) or (tinh toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - ((hanh tang) OR (hanh mang)) cua tuong dong ((manh toan) OR (tinh toan)) cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - ((hanh tang) or (hanh mang)) cua tuong dong ((manh toan) or (tinh toan)) cau*.