•Professor, Division of Pediatric Nephrology and rheumatology,  Children's Medical Center, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China

•Director of the Clinical Center for Pediatric Nephrology, Central South University

•Deputy director of the Immunology Group of the Pediatric Society of the Chinese Medical Association

•Deputy Director of the Rheumatic Immunology Group of the Pediatric Society of the Chinese Medical Association

•Vice Chairman of the China Children’s and immune health alliance of the Beijing Medical Award Foundation