This is Nanyang's "Golden" electronic health card. As a Nanyang resident, I can have my own electronic health card (code) as long as I open the link, fill in my personal information and click on the card surface.
Electronic health card (code) is a unified standard for urban and rural residents formulated by the health department according to legal documents such as resident identity cards, and it is a universal medical service card in the whole region. Nanyang Electronic Health Card (code) can be used not only to check health status during travel and vaccination in COVID-19, but also to see a doctor in 56 secondary and tertiary public hospitals in the city.