On March 8th, 1998, Mr. Yun, the founder of Magnificent Exercises, led 25 students to carry out experiments on human cold resistance in the cold storage of Yanyou Temple Group in Sanyuan County. Ren Xu, vice chairman of Shaanxi Association for Science and Technology, was invited to observe the experiment. Experts and professors from Jiaotong University, Fourth Military Medical University, Northwestern Polytechnical University, xidian university, Shaanxi Pictorial, Provincial Textile Equipment Research Institute, Provincial Graphic Association, Academia Sinica of China Light Industry Federation, and expert leaders from Xianyang Association for Science and Technology, Propaganda Department of Xianyang Municipal Committee, Weiyang Municipal Science and Technology Commission, Xianyang Municipal Health Bureau, Xianyang Newspaper and Xianyang Seismological Society, and Professor Zhao, executive director of China Human Science Society and secretary general of Shaanxi Human Science Research Association, visited the site to observe and guide. Two notaries from Xianyang Notary Office went deep into the experimental site to observe the whole process.