On the morning of August 21, Yanan Xu, director of Henan Chaoya Medical Equipment Co., Ltd., together with Di Zhang and Huaiyu Zhang, graduates of School of Law of Henan University (HENU), donated 450,000 surgical masks to HENU. The donation ceremony was held in the conference room of the School of Law. Shaokang Xu, vice president of HENU, Bo Liu, director of the Office of Alumni Work and Education Development Foundation, and personnel from the archives and the School of Law were invited to attend the ceremony.

At the ceremony, Bo Liu signed a donation agreement with Henan Chaoya Medical Equipment Co., Ltd. and accepted the donation on behalf of HENU. Shaokang Xu granted Chaoya Medical Equipment Co., Ltd. a certificate and a commemorative cup to show sincere gratitude.