Cui Zhiyuan
Cui also published an paper on Zhang Pengchun’s role in drafting United Nations’ the Universal Declaration of Human Rights in 1948. Zhang Pengchun (1892-1957) studied with John Dewey and got his Ph.D. from Columbia University and was the first Provost of Tsinghua University in 1923. He was the only Vice Chairman of the Commission on Human Rights (with Eleanor Roosevelt as the Chairman) in drafting the Universal Declaration, especially in inserting the Chinese concept “Ren” (, two men). Zhang initially translated “Ren” as two men mindedness, because “two men mindedness” is considered as too awkward, thus “conscience” was used in the final text of the Preamble of the Universal Declaration of Human Rights. Cui's article discusses the important implications of this discovery in the UN archive about Zhang's key role for the current Chinese political and cultural debates—transcending the dichotomy of “Western Centralism” and “Cultural Particularism”— and has been translated into French and published (, Multitudes 2013/3)
Human rights
In 1966, the International Covenant on Civil and Political Rights (ICCPR) and the International Covenant on Economic, Social and Cultural Rights (ICESCR) were adopted by the United Nations, between them making the rights contained in the UDHR binding on all states. However, they came into force only in 1976, when they were ratified by a sufficient number of countries (despite achieving the ICCPR, a covenant including no economic or social rights, the US only ratified the ICCPR in 1992). The ICESCR commits 155 state parties to work toward the granting of economic, social, and cultural rights (ESCR) to individuals. 
Since then numerous other treaties (pieces of legislation) have been offered at the international level. They are generally known as "human rights instruments". Some of the most significant are:The United Nations (UN) is the only multilateral governmental agency with universally accepted international jurisdiction for universal human rights legislation. All UN organs have advisory roles to the United Nations Security Council and the United Nations Human Rights Council, and there are numerous committees within the UN with responsibilities for safeguarding different human rights treaties. The most senior body of the UN with regard to human rights is the Office of the High Commissioner for Human Rights. The United Nations has an international mandate to: