On July 22, 2018, our lawyer Song Haijia was once again invited to teach at Peking University. This lecture closely focuses on the "shareholder disputes" and its derivative four legal service products "equity financing", "equity incentives", and "corporate governance". Through case analysis, it describes the ins and outs of the case. To help trainees understand the security of equity ownership, transaction security, economically viable methods, and to understand strategies for preventing and controlling shareholder disputes. More than 120 entrepreneurs, corporate executives, and senior lawyers travelled to Beijing to participate in this Program.