Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thong cua » thong quan, thong tu, huong cua
ho chieu » theo chieu, hoc thieu, doi chieu
mang cua » manh cua, dung cua, ban cua
song dan » song danh, song van, cong dan
dan than » dan chan, ban than, van than
than tap » toan tap, han tap, phan tap

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 ((thong cua) or (mang cua)) nang song dan than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - anh ((thong cua) OR (mang cua)) nang song dan than tap.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - anh ((thong cua) or (mang cua)) nang song dan than tap*.