The electronic social security card, like the entity social security card, is unified and universal in the whole country, and has the functions of identification, information recording, self-inquiry, medical insurance settlement, payment and treatment collection, financial payment and so on. As an effective electronic certificate for online application of social security cards, electronic social security cards have a one-to-one correspondence and unique mapping relationship with physical social security cards, which are uniformly distributed by the national social security card platform and managed by Ministry of Human Resources and Social Security. Because now the medical insurance card has realized the national networking, as long as it is used in China, it can be used in medical institutions in any city.
Nanning (Zhuang language: Nanzningz), referred to as "Tanzhou" for short, is the capital of Guangxi Zhuang Autonomous Region in China, the largest city in Guangxi, the political, economic, cultural and transportation center of Guangxi, the core city of Beibu Gulf Economic Zone, and the permanent venue of China-ASEAN Expo.