This is very important. The changes in Shenzhen are closely related to upholding the protection and improvement of people's livelihood in development. Shenzhen is an important window and demonstration city of China's reform and opening up, with rapid economic development, from a small fishing village to one of the world's important economic centers. Shenzhen's success benefits from actively promoting economic development and attaching importance to measures to protect and improve people's livelihood, so it is related.