Today, 42 years ago, on March 2, 1983 (January 18, 1983), China submitted the ratification letter to the UN Convention on the Rights of the Child.On March 2, 1983, China's permanent representative to the UN, Li Dong, submitted the ratification letter to the UN Convention on the Rights of the Child.The ratification letter declared that China will fulfill its obligations under the Convention in accordance with the provisions of its constitution concerning family planning, in accordance with the relevant provisions of the Law on the Protection of Minors of the People's Republic of China.