Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
doi chieu » doc hieu, doi chi, ho chieu
cua nhung » va nhung
cua hang » cua dang, cua cong, cua ban
cong dan » cong san, cong tan, huong dan
dan thai » dang thai, dan thi, dan than
thai cao » tai cao, thoai cac, thuat cao

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sach - hang thuong ((cua hang) or (cua nhung)) cong dan thai cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - hang thuong ((cua hang) OR (cua nhung)) cong dan thai cao.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - hang thuong ((cua hang) or (cua nhung)) cong dan thai cao*.