Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh toan » thanh hoa, thanh san, tinh toan
thanh tra » thanh hoa
van nhung » van nhuong, va nhung, van hung
nhung loi » nhung bai, nhung bi, nhung gi
ho chieu » theo chieu, hoc thieu, doi chieu
toan tai » doanh tai, toan ban, toan cao
toan tap » toan ban
loi dan » hoi dan, loi day, doi dan

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 toan) or (thanh tra)) van nhung loi dan ((toan tai) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - ((thanh toan) OR (thanh tra)) van nhung loi dan ((toan tai) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - ((thanh toan) or (thanh tra)) van nhung loi dan ((toan tai) or (toan tap))*.