Engineer Zhang Jiancheng, after his wife passed away, left his post and used all his energy and savings to care for his daughter Zhang Xiaoya's family. Later, due to a conflict, a penniless Zhang Jiancheng boarded a bus back to his hometown and judged a brake malfunction by the sound. At a critical moment, Zhang Jiancheng directed downshifting and segmented braking, saving a bus full of passengers. Jiang Fei recognized him as the high-speed rail expert who had been missing for many years and brought him back to the technology center. Project leader Wang Yuqin overrode all objections and asked him to serve as the chief consultant for the "Qixiao" competition team. Facing competitors poaching talent and technical experts suppressing him, Zhang Jiancheng solved technical problems one after another, led the team to win championships in national and international challenges, and returned to the peak of his career.

Midlife Awakening: From Househusband to High-Speed Rail Giant - Episode 1

Midlife Awakening: From Househusband to High-Speed Rail Giant (106 episodes)