Which is better for social security, Kunshan, Jiangsu or Liangshan, Jining?

The public security in Kunshan is good for the following reasons:

Kunshan's social security covers a wide range and is well guaranteed.

The social insurance plan is organized by the government, forcing a certain group to use part of its income as social insurance tax (fee) to form a social insurance fund. Under certain conditions, the insured can get fixed income or loss compensation from the fund. It is a redistribution system, and its goal is to ensure the reproduction of material and labor and social stability.