Is Chengdu a forbidden area for studying social security?

There is no limit. Chengdu locals and outsiders can participate in the basic medical insurance for employees in Chengdu, and their children can participate in the basic medical insurance for urban and rural residents and the basic medical insurance for students, regardless of the region. Chengdu, referred to as "Rong" for short, is a prefecture-level city under the jurisdiction of Sichuan Province, a provincial capital, a sub-provincial city, a mega-city, a national central city, a national historical and cultural city and a world food capital. Located in the southwest of China, the west of Sichuan Basin and the hinterland of Chengdu Plain, it has a subtropical monsoon humid climate.