Abstract: Over thirty provincial hospitals, China Association of Medical Equipment, China Telecom Group Co., Limited, China Mobile Group Co., Limited, Huawei Technology Co., Ltd., jointly launched 5G Technology-based Hospital Network Construction Standard under the guidance of National Health Commission of the People's Republic of China in China-Japan Friendship Hospital headed by China-Japan Friendship Hospital, National Telemedicine and Internet Medical Center, National Guidance Center for Grass-roots Telemedicine Medical Development. The background, core values and key contents of the standard were interpreted, which provides support for the rapid promotion of the standard.