Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
tam thong » tam thuong, nam thong, tac thong
tao thong » tao trong, giao thong, toan thong
thong cau » thong cac, thong cap, thong tu
trung cap » truong cao, trung tam
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 xanh - thanh trung ((tam thong) OR (tao thong)) cong san ((thong cau) or (trung cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - thanh trung ((tam thong) OR (tao thong)) cong san ((thong cau) OR (trung cap))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - thanh trung ((tam thong) OR (tao thong)) cong san ((thong cau) or (trung cap))*".