On the afternoon of April 16, Cai Dafeng, Vice Chairman of the Standing Committee of the National People's Congress and Chairman of the Democratic Progressive Central Committee, and his research team visited the Hang Tian School Affiliated to HSXJTU. Liu Guozhong, deputy secretary and governor of Shaanxi Province, Zhu Yongxin, deputy secretary-general of the CPPCC National Committee, deputy chairman of the Minjin Central Committee, Liu Kuan-tong, vice-chairman of the CPPCC Shaanxi Province, Wang Shuguo, president of Xi'an Jiaotong University, Yi Yujuan, inspector of the United Front Department of the CPC Central Committee, Han Shuiqi, secretary-general of the Provincial People's Congress, Fang Weifeng, Secretary-General of the provincial government, Ma Zhongke, and Principal Madame Wang Peidong accompanied the research team.

In the afternoon, Vice Chairman Cai Dafeng arrived at the school and inspected the infrastructure of the school, such as parents' book bar, complex building, library, teaching building, laboratory, art center and playground. He listened to Principal Wang Peidong's report on school construction, education concept, school running characteristics, education and teaching, and the cultivation of students' comprehensive quality.

Vice Chairman Cai Dafeng and his delegation also enjoyed watching the school's rich and colorful classroom teaching, reading activities, aesthetic education art, sports training, comprehensive practice, student associations and other activities, the school's beautiful and sophisticated environmental facilities, distinctive curriculum, lively and exciting educational and teaching activities, as well as the positive spiritual outlook and good comprehensive literacy of teachers and students. The leading guests were deeply impressed. Vice Chairman Cai Dafeng gave full affirmation and encouragement to the school-running idea, educational practice and educational achievements of our school, and sent a warm message: "Teachers work very hard, students are very talented", encouraging all teachers and students of our school to redouble their efforts and move forward.