Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trinh » canh tranh, hanh chinh
quan dang » quang dang, quan dong, tuan dang
quan lang » quan hoang, gian lang, quan luan
cong lang » cong vang, cong luong, cong quang
lang toan » dang toan, lang thang, lang thanh
ho chieu » theo chieu, hoc thieu, doi chieu
toan ban » van ban

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