On the one hand, it is the dream and career of building the motherland, and on the other hand, it is the family and family that cannot be separated. The engineering people who work everywhere will always come to this intersection of contradictions. The pressure of work and life is constantly pounding his heart because of the busy construction and production, the aging parents who need to be taken care of urgently, and the pressure of work and life. A heart to heart conversation, a well prepared family room, and a "home visit" across thousands of miles melted the heart of the 30-year-old tough guy. Who says dreams and reality can't coexist? Building high-speed railway with parents is the most beautiful answer given by engineers to "loyalty and filial piety"@ The Seventh Engineering Branch of China Railway Fourth Bureau Group Co., Ltd