Perhaps you should try some spelling variations:
cua nhung » va nhung
hieu manh » chieu xanh, hieu nganh, dieu hanh
hoc hieu » hoc thieu, hoc hien, doc hieu
anh sang » lanh sang, anh bang, anh dang
hanh san » thanh san, khach san, thanh son
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
chan cau » phan cau, can cau, chinh cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu manh - ((anh sang) or (hanh san)) cua nhung ((cong dan) or (cong tan)) chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - ((anh sang) OR (hanh san)) cua nhung ((cong dan) OR (cong tan)) chan cau.
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - ((anh sang) or (hanh san)) cua nhung ((cong dan) or (cong tan)) chan cau*.