HTS has always been in the leading position in technology in the industry, and has a professional technical service team, a good study and training plan, and regular study and exchange in various forms. On October 8th, the 10th technical exchange meeting in 2019 was held at the project site. The exchange meeting was presided over by the Vice Minister of Engineering, and gave a detailed explanation around "safety in place, technology in place, work in place, and communication with the owner in place". Fifteen technical engineers on the site made in-depth discussions and exchanges, or got solutions, or optimized the previous technologies ... Everyone carefully recorded and summarized, and their enthusiasm for learning continued to rise. Good study habits, good at summing up and sharing experiences and a United technical team have laid a solid foundation for HTS's engineering project.