Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thuong cua » huong cua, thong cua, truong cua
cong thanh » dong thanh, cong trinh, cong tan
toc chieu » toc thieu, hoc thieu, doi chieu
bang cong » dang cong, bang song, hang cong
doc hieu » toc thieu, hoc thieu, hoc hien
cua bang » chua bang, cua ban, cua dang
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: ((toc chieu) or (doc hieu)) xanh - thanh thuong cua bang cong thanh ((toan cao) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc chieu) OR (doc hieu)) xanh - thanh thuong cua bang cong thanh ((toan cao) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((toc chieu) or (doc hieu)) xanh - thanh thuong cua bang cong thanh ((toan cao) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: ((toc chieu) or (doc hieu)) xanh - thanh thuong cua bang cong thanh ((toan cao) OR (toan ban))*.