Bei: Male, China nationality, with no permanent residency abroad. Born in June 1952 1 1, bachelor degree. 1983 September to 20 18 March, served as a teacher, lecturer, associate professor, professor, head of the finance department of Suzhou University, and served as an independent director of Sufuma Co., Ltd.; Independent director of Suzhou Trust Company Limited; Independent director of Soochow Fund Management Co., Ltd.; Independent director of Zhongheng Design Group Co., Ltd.; Independent director of Jiangsu Tongrun Equipment Technology Co., Ltd. has served as an independent director of Qianyang Technology since April 2020, and concurrently serves as an independent director of Guolian Futures Co., Ltd., Suzhou Kechuan Electronic Technology Co., Ltd., Suzhou Jiahe Food Industry Co., Ltd., Zhongheng Design Group Co., Ltd. and Sino-Singapore Suzhou Industrial Park Development Group Co., Ltd.