Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trung » thanh trung, hanh trang, manh trung
nhung cong » dung cong, thong cong, hang cong
chua xang » chua nang, chuc nang, chu bang
trung cap » truong cao, trung tam
cap nhung » cam nhung, vap nhung, dap nhung
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 trung cap 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 trung cap 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 trung cap nhung cong dan toan ban*".