Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
luan nhung » luan chung, luan hung, quan nhung
nhung cong » dung cong, thong cong, hang cong
chua xang » chua nang, chuc nang, chu bang
hanh tang » hanh trang, anh tang, hanh mang
tang luan » dung luan
chu xanh » chu manh, chieu xanh, chuc danh
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((((chu xanh) OR (chua xang))) or (chieu sach)) - hanh tang luan nhung cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((chu xanh) OR (chua xang))) OR (chieu sach)) - hanh tang luan nhung cong dan toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((((chu xanh) OR (chua xang))) or (chieu sach)) - hanh tang luan nhung cong dan toan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((((chu xanh) OR (chua xang))) or (chieu sach)) - hanh tang luan nhung cong dan toan ban*.