Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hinh trong » chinh trong, dinh trong, sinh trong
trong hoan » trong hoat, trong doanh, thong hoang
hang cong » hang nong, bang cong, thanh cong
dang cong » dung cong
sang than » cang thang, dang thanh, sang tao
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: mot chieu sach - hinh trong hoan ((hang cong) or (dang cong)) sang than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: mot chieu sach - hinh trong hoan ((hang cong) OR (dang cong)) sang than cap*.