Perhaps you should try some spelling variations:
cuong danh » cuon danh, huong dan, cuong linh
hieu xanh » chieu xanh, hieu manh, hieu nganh
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
doc hieu » toc thieu, hoc thieu, hoc hien
mang cua » manh cua, dung cua, ban cua
cong dan » cong san, cong tan, huong dan
toan cao » toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - hanh mang cua nhung ((cong dan) OR (cuong danh)) ((doanh tai) OR (toan cao))~.
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - hanh mang cua nhung ((cong dan) or (cuong danh)) ((doanh tai) or (toan cao))*.