Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
truong cao » truong dai
cong dan » huong dan, cong dong, cong tac
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
toan cao » toan ban, toan tap
cao ban » cao bang, co ban, can 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 chieu xanh - hanh truong cao ban ((cong dan) or (((cong tan) OR (cong san)))) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - hanh truong cao ban ((cong dan) OR (((cong tan) OR (cong san)))) toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - hanh truong cao ban ((cong dan) or (((cong tan) OR (cong san)))) toan cao".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - hanh truong cao ban ((cong dan) or (((cong tan) OR (cong san)))) toan cao*.