Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trang » thanh trung, canh tranh, minh trang
hanh trinh » canh tranh, hanh chinh
cua trong » cua truong, cua trung, qua trong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban
va tinh » may tinh

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

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