Access is restricted or the website is undergoing system maintenance. Official website, School of Automation, Tianjin University, inquired that the website of School of Automation, Tianjin University could not be accessed due to reasons such as lack of access to the campus network, limited access rights or system maintenance on the campus website, and could not log on to the campus website during this period. The School of Electrical and Automation Engineering of Tianjin University is famous for its rigorous scholarship, pragmatism and truth-seeking, and has successively trained a large number of outstanding talents represented by Gao Jingde, former president of Tsinghua University, Ye Pei Da, honorary president of Beijing University of Posts and Telecommunications, and Rong Zhijian, a famous entrepreneur in China.