Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trang » thanh trung, canh tranh, hanh trinh
hoc chieu » hoc thieu, ho chieu, hoc hien
hanh tran » thanh tran, hanh tram, thanh trang
trong san » trong cac, cong san, dong san
van dung » van dong, xay dung, tin dung
san khan » san khau, san khac, san phan
khan cap » khan ap, than cap, khoan cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu sach - ((hanh tran) OR (hanh trang)) van dung trong san khan cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu sach - ((hanh tran) OR (hanh trang)) van dung trong san khan cap".
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - ((hanh tran) OR (hanh trang)) van dung trong san khan cap*.