Perhaps you should try some spelling variations:
thieu manh » tien manh, trieu minh, chieu xanh
thoan lang » thon lang, hoa lang, hoang lang
hieu manh » chieu xanh, hieu nganh, dieu hanh
van thoan » van toan, van hoan, van than
lang cong » dang cong, bang cong, hang cong
cong danh » cuong danh, cong dan, cong thanh
danh toan » manh toan, anh toan, dan toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu manh) or (hieu manh)) - luan van thoan lang cong danh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu manh) OR (hieu manh)) - luan van thoan lang cong danh toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu manh) or (hieu manh)) - luan van thoan lang cong danh toan tap*.