On the morning of January 16, the construction site of the Dafang Station of the Chengdu-Guiyang Railway project of China Railway 15th Bureau Group of China Railway Construction Corporation was bustling with voices and a lively atmosphere, as the slope protection engineering model observation meeting for the subgrade anchor rod frame beam organized by Chengdu-Guiyang Railway Co., Ltd. was being held here. Leaders from the Bijie Section Command of Chengdu-Guiyang Railway Company, the Engineering Department, and the Safety and Quality Department; the chief supervisors, deputy chief supervisors in charge, and safety and quality department heads of the supervision unit CGJL-5~8 bid project departments; and dozens of people including project managers, chief engineers, sub-project managers of sub-projects with subgrade works, and sub-project chief engineers from the construction unit CGZQSG-9~16 bid project departments visited for observation and guidance. Jin Guohai, deputy general manager of China Railway 15th Bureau Group, members of the leadership team of the China Railway 15th Bureau Chengdu-Guiyang Railway project department, and heads of various departments accompanied the observation.