Do kindergartens in Shenzhen need social security?

According to the inquiry of 9 136 Life Network, Shenzhen needs a social security card to go to kindergarten. Children registered in Shenzhen: unconditional restrictions. Children with foreign household registration: studying in kindergarten or school, and one parent has paid social insurance in Shenzhen for more than one year in the last three years, and two conditions need to be met at the same time.