November 23, 2020 China News China president proposes global QR code health system to boost travel amid pandemic Source: upstract.com Key Topics in this News Article: ChinaMedicinePandemicTravel News Snapshot: China president proposes global QR code health system to boost travel amid pandemic SYNDICATED 2 hours ago View Original Full News → News Timeline:Track the development of related news across the Internet. Timeline is being generated. Please check back and refresh this page soon.