Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
hieu xanh » chieu xanh, hieu manh, hieu nganh
hanh mang » nhanh mang, nhanh lang, thanh hang
cong cong » cong dong, trong cong, dung cong
dan thanh » dang thanh, danh thanh, ban thanh
thanh van » thanh san, thanh toan, thanh phan
doc hieu » toc thieu, hoc thieu, hoc hien
cong dan » cong san, cong tan, huong dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - ((hanh trang) or (hanh mang)) cua cong cong dan thanh van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - ((hanh trang) OR (hanh mang)) cua cong cong dan thanh van.
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - ((hanh trang) or (hanh mang)) cua cong cong dan thanh van*.