Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu xanh
chieu sang » chieu xanh, hieu lang, nhieu tang
nhung cuon » nhung cuoc, nhung con, nhung chong
dang toan » dang tran, dung toan, dang thanh
chinh va » chinh ta, chinh tai, hanh va
dan toan » van toan, dan than, manh toan

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 (chieu sang)) - hanh chinh va nhung cuon ((dang toan) or (dan toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (chieu sang)) - hanh chinh va nhung cuon ((dang toan) OR (dan toan)) cau.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) or (chieu sang)) - hanh chinh va nhung cuon ((dang toan) or (dan toan)) cau*.