https://korea.legal/qna/%eb%b2%95%ec%9d%b8%ec%9d%98-%ec%9e%84%eb%8c%80%eb%b3%b4%ec%a6%9d%ea%b8%88%ec%97%90-%eb%8c%80%ed%95%9c-%ea%b0%80%ec%95%95%eb%a5%98/