It worked. According to the news website of Southwest Jiaotong University, "The Key Laboratory of Advanced Structural Materials Railway Industry was officially awarded", the State Railway Administration held a symposium on the construction of scientific and technological innovation bases in railway industry in Beijing, and held the awarding ceremony of the second batch of scientific and technological innovation bases in railway industry. Southwest Jiaotong University and CRRC can often jointly announce that the "Key Laboratory of Advanced Structural Materials Railway Industry" affiliated to our institute has been successfully approved. Southwest Jiaotong University is a national key university directly under the Ministry of Education. It is one of the first research universities with graduate schools, such as "Double First Class", "2 1 1 Project", "Special 985 Project" and "201Collaborative Innovation Plan". It is located in Chengdu, a famous historical and cultural city in China and a national central city.