Female, professor, german nationality, master and doctor of social education / social work, chemnitz university of science and technology, Germany. The main major studied at chemnitz university of science and technology is social education / social work, while the sub-major is sociology, psychology and pedagogy. In 2006, he was awarded the " university award" by german mayor Ludwig of chemnitz. He has been engaged in social education / social work teaching and scientific research for many years at chemnitz university of science and technology and served as a master's tutor. Since 2011, he has been engaged in social work, teaching and scientific research in applied psychology, and has been a master's tutor in Sichuan university. Research direction: basic theory of social work, theory and practice of social pedagogy, professional work for children, adolescents and families, psycho-social service and consultation. In 2013, professional social work organization " Chengdu jinjiang district huaren social work development center" was established. On July 6, 2014, german chancellor Merkel visited China at her first stop to meet with professor Zhang Wei and exchange social work in depth.