Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
doi chieu » doc hieu, doi chi, ho chieu
cuong tap » luong tap, luong tai, cong tan
cong tac » cong ty
quan cap » quan cau, quan lap, quang cao
mang ca » mang cua, hang ca, mang xa
lang xa » lang ha, dang xay, lang van

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 - hanh ((mang ca) or (lang xa)) thuong ((cong tac) or (cuong tap)) quan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - hanh ((mang ca) OR (lang xa)) thuong ((cong tac) OR (cuong tap)) quan cap.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - hanh ((mang ca) or (lang xa)) thuong ((cong tac) or (cuong tap)) quan cap*.