胡適
Hu Shih was dissatisfied with this responsibility and their friendship and professional relationship ended. Later, Chen wrote to Hu Shih about his dissatisfaction with Hu's intimacy with many conservative faculty members of Peking University. Especially troubling to Chen was Hu's relationship with Liang Qichao, a supporter of the Duan Qirui government and their anti-new wave ideology, which made Chen greatly dissatisfied.