China has entered a period of rapid population growth and population ageing has become one of the major social risks that the country needs to address urgently. In order to address the current growing demand for elderly care and to deal with the potential hazards of old age in the future

the national government has introduced a series of old age security policies and measures to intervene and regulate the situation

and has achieved considerable results. Sichuan Province and Chongqing City

which are among the top cities in China in terms of ageing

should follow the development of regional integration

rely on the construction of the twincity economic circle in the Chengdu-Chongqing region

give full play to regional advantages to jointly build and share public health services to help establish the twin-city health and elderly service system and promote the cause of ageing and industrial development.