Perhaps you should try some spelling variations:
ho chieu » theo chieu, hoc thieu, doi chieu
anh bang » anh hoang, anh quang, tinh bang
bang van » dang van, tang van, lang van
van hang » van khang, van hoang, van thang
cong dan » cong san, cong tan, cong dong
than ban » thanh ban, toan ban, than man
doi chi » doi khi

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) or (doi chi)) sach - anh bang van hang ((cong dan) or (huong dan)) than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chi)) sach - anh bang van hang ((cong dan) OR (huong dan)) than ban.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doi chi)) sach - anh bang van hang ((cong dan) or (huong dan)) than ban*.