Perhaps you should try some spelling variations:
hanh tranh » hanh trinh, hanh trang, lanh tranh
theo chieu » theo tieu, ho chieu, thi chieu
cong cong » cong dong, trong cong, dung cong
theo chu » cho chu, chao chu, theo yeu
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) or (theo chieu)) van - ((hanh tranh) or (canh tranh)) cua cong cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (theo chieu)) van - ((hanh tranh) OR (canh tranh)) cua cong cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (theo chieu)) van - ((hanh tranh) or (canh tranh)) cua cong cong dan toan ban*.