Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hang cong » dang cong, hang nong, thong cong
bang cong » dang cong, bang song, dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
anh hung » anh huong, manh hung, anh dung
hung cua » huong cua, chung cua, khung cua
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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 - anh hung cua ((((hang cong) or (thanh cong))) or (bang cong)) dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - anh hung cua ((((hang cong) OR (thanh cong))) OR (bang cong)) dan than ban.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - anh hung cua ((((hang cong) or (thanh cong))) or (bang cong)) dan than ban*.