Professor Zhou Wu, based at the University of Chinese Academy of Sciences in Beijing, is at the forefront of research into hydrogen production catalysts in China. While the country has primarily focused on electric vehicles and other renewable energy sources, hydrogen is gaining momentum as a vital clean energy solution. Zhou's team's efforts have resulted in groundbreaking achievements, including catalysts with extended lifespans and carbon-neutral hydrogen production processes. Zhou Wu's career journey and decision to focus on building a new scientific frontier in China rather than joining established institutions abroad highlight his commitment to driving innovation in hydrogen production. With substantial funding from various sources and a strong focus on teamwork and reengineering catalysts at the atomic level, Zhou's team has made significant progress in enhancing catalyst stability and efficiency. The article emphasizes the importance of state and municipal grants in supporting the team's research and minimizing bureaucratic obstacles. It also highlights the essential role of mentorship, with Zhou Wu acknowledging the guidance he received from academic mentors throughout his career. As the team continues to advance in hydrogen production, Zhou Wu emphasizes the goal of making hydrogen energy affordable and practical, with a strong focus on industrial-scale solutions. Collaboration with artificial intelligence teams to optimize data analysis and accelerate progress underscores the team's commitment to innovation. Zhou's dedication to nurturing young scientific talents and his educational philosophy of cultivating confident and resilient students reflect a holistic approach to advancing clean energy solutions in China. By focusing on building a strong foundation atom by atom, Zhou encapsulates China's bold strides in hydrogen energy and clean technology.