On March 9, Minister of Human Resources and Social Security Wang Xiaoping said at the press conference on the theme of people's livelihood at the third session of the 14th National People's Congress that the social security policies for key groups will be improved. Adapt to changes in employment methods, study and improve the payment methods for insurance participation, and include more flexible employment personnel, migrant workers and other new employment forms into the social security system of enterprise employees to enjoy a higher level of protection. Wang Xiaoping also said that the next step will be to expand the pilot of occupational injury protection for new employment forms of personnel. It is planned to increase the number of pilot provinces from 7 to 17, and gradually extend it to the whole country for implementation.