Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
theo chieu » theo tieu, ho chieu, theo chu
truong cua » truong ca, truong quan, truong cao
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
thanh cac » hanh cac, thanh bac, thanh ca
cong dan » cong tan, huong dan, cong dong
cong san » cong tac

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) or (hoc thieu)) xanh - hanh truong cua nhung ((cong dan) OR (cong san)) thanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (hoc thieu)) xanh - hanh truong cua nhung ((cong dan) OR (cong san)) thanh cac*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (hoc thieu)) xanh - hanh truong cua nhung ((cong dan) OR (cong san)) thanh cac*".