Perhaps you should try some spelling variations:
chieu sach » chiet tach, chieu sang, chieu xanh
chua nang » chuc nang, chua xang, kha nang
anh dang » anh dong, anh dung, anh bang
cua dang » cua cong, cua ban
song dan » song danh, song van, cong dan
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) or (chinh sach)) - anh dang ((chua nang) or (cua dang)) song dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (chinh sach)) - anh dang ((chua nang) OR (cua dang)) song dan than cap.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) or (chinh sach)) - anh dang ((chua nang) or (cua dang)) song dan than cap*.