Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trinh » canh tranh, hanh chinh
trinh han » trinh quan
ho chieu » theo chieu, hoc thieu, doi chieu
han dung » chan dung, han duong, hanh dung
tan toan » tan tran, tap toan, dan toan
van toan » van tuan, van tan, van thanh

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 trinh han dung trong ((tan toan) or (van toan)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh trinh han dung trong ((tan toan) OR (van toan)) ban.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh trinh han dung trong ((tan toan) or (van toan)) ban*.