Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh toan » thanh hoa, thanh san, tinh toan
hoc chieu » hoc thieu, ho chieu, hoc hien
tang qua » tang quan, tang cua, tang quy
hang cua » mang cua, hang ca, huong cua
dan than » dan chan, ban than, van than

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 ((tang qua) or (hang cua)) dung trong ((dan than) or (thanh toan)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sach - hanh ((tang qua) OR (hang cua)) dung trong ((dan than) OR (thanh toan)) ban.
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - hanh ((tang qua) or (hang cua)) dung trong ((dan than) or (thanh toan)) ban*.