After the Wenchuan Earthquake in 2008, many Chinese corporations donated money. A private company (Jiaduobao) donated a hundred million RMB, but a famous listed company (Wanke Real Estate) only donated two million. The leader of Wanke Company insisted that it's appropriate to donate two hundred million, because the donated amount cannot excel the authority limit of shareholders meeting. Although the leader of Wanke Company set an authentic image to the public previously, the authenticity of the leader and Wanke Company was doubted after this accident. Private company and the listed company bear different legal responsibilities to shareholders. So, in different levels of legal constraints of company leaders, how the relationship between the authentic leadership and CSR behaviors changes?