Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
dang huong » dang thuong, dang hung, dong huong
truong va » truong cao, truong dao, luong va
ho chieu » theo chieu, hoc thieu, doi chieu
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac

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 - thanh ((truong va) or (truong dai)) dang huong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh ((truong va) OR (truong dai)) dang huong dan than cap.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((truong va) or (truong dai)) dang huong dan than cap*.