The subject of this book is human rights law, focusing on historic achievement of a common standard viewed from a perspective of Pengchun Chang¿s contributions to the drafting of the Universal Declaration of Human Rights (UDHR). This is an original research, integrating different research methods: inter-disciplinary approaches, historical and comparative methods, and documentary research and so on. The research findings can be described briefly as follows: Chinese wisdom has played an important role in achieving a common standard for the establishment of the international human rights system, which can be seen by exploring P. C. Chang¿s contributions to the drafting of the UDHR. The target readers