Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, khanh thuong
thanh phuong » thanh huong, thanh chuong, khanh phong
tieu xanh » tieu danh, chieu xanh, dieu hanh
tao trong » cay trong, ro trong
cong san » cong tac
can cau » van cau, ban cau, cac cau
ca cau » cua cau, cac cau, ca cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - ((thanh thuong) or (thanh phuong)) tao trong cong san ((ca cau) OR (can cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((thanh thuong) OR (thanh phuong)) tao trong cong san ((ca cau) OR (can cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((thanh thuong) or (thanh phuong)) tao trong cong san ((ca cau) OR (can cau))".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((thanh thuong) or (thanh phuong)) tao trong cong san ((ca cau) OR (can cau))*.