Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
ho chieu » theo chieu, hoc thieu, doi chieu
hanh ban » thanh ban, hang ban, hanh san
ban hang » ngan hang
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap
ban cua » ban quan

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 ban cua ((bang phuong) or (ban hang)) dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh ban cua ((bang phuong) OR (ban hang)) dan toan cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh ban cua ((bang phuong) or (ban hang)) dan toan cao*.