The process of liberalizing the implementation time of second child On January 1, 2016, my country officially implemented the comprehensive two-child policy. The implementation time of liberalizing the implementation of second child requires multi-party negotiation, and various factors are intertwined. The following is a detailed explanation of the process of liberalizing the implementation time for the second child in four aspects. The needs of national economic development. Under the previous \”one-child policy\”, as China\’s population gradually ages and the labor force decreases, this has brought considerable impact on economic development.