Perhaps you should try some spelling variations:
thanh hang » thanh hoang, thanh thang, tranh hang
tieu xanh » tieu danh, chieu xanh, dieu hanh
hang cua » mang cua, hang ca, huong cua
cua dung » cua dang, cua dong, qua dung
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan cao » toan tap
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 tieu xanh - thanh hang cua dung ((cong dan) OR (cong san)) ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh hang cua dung ((cong dan) OR (cong san)) ((toan cao) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - thanh hang cua dung ((cong dan) OR (cong san)) ((toan cao) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh hang cua dung ((cong dan) OR (cong san)) ((toan cao) or (toan ban))*.