China is excelling in health tech. That’s good news for the world Rest of World By: Viola Zhou 24 September 2026 at 11:00 If you want to see a doctor in China, you’d first go to a mobile app. You can book an appointment at a hospital using the messaging app WeChat or... © Yang Di/China News Service via Getty ImagesA visitor experiences an artificial intelligence health screening system at the 2026 Ningxia Elderly Care Service Expo on August 28, 2026 in Yinchuan, China.