Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
doi chieu » doc hieu, doi chi, ho chieu
tranh qua » thanh qua, trinh qua, tranh quang
tranh cua » doanh cua, manh cua
cong van » cong vang, cong san, song van
van tai » von tai, van tuan
tai sao » tai san

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sach - canh ((tranh qua) or (tranh cua)) trong cong van tai sao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - canh ((tranh qua) OR (tranh cua)) trong cong van tai sao.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - canh ((tranh qua) or (tranh cua)) trong cong van tai sao*.