Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
trong dang » truong dang, trong dan, trong dong
ho chieu » theo chieu, hoc thieu, doi chieu
cong bay » cong xay, cong ba, cong bao
bay dung » xay dung, gay dung, ban dung
chan cau » phan cau, chinh cau, nhanh cau
can cau » van cau, ban cau, ca cau

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 cong bay dung trong dang ((chan cau) OR (can cau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh cong bay dung trong dang ((chan cau) OR (can cau))".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh cong bay dung trong dang ((chan cau) OR (can cau))*.