Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
canh manh » lanh manh, canh tranh, cach mang
cua nhung » va nhung
ban thanh » ban hanh, ban hang
doc hieu » toc thieu, hoc thieu, hoc hien
dan than » dan chan, ban than, van than
lan anh » van anh, tuan anh

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 manh - ((canh manh) or (lan anh)) cua nhung cong ((dan than) or (ban thanh)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu manh - ((canh manh) OR (lan anh)) cua nhung cong ((dan than) OR (ban thanh)) cau.
• Adding a wildcard symbol may retrieve word variants: doc hieu manh - ((canh manh) or (lan anh)) cua nhung cong ((dan than) or (ban thanh)) cau*.