This book delves into the stories of twenty pioneering scientists who made impactful contributions to modern China's scientific and technological advancement. While some may not be household names, their achievements resonate deeply within their respective fields. These dedicated individuals, often driven by a profound sense of national pride and personal conviction, dedicated their lives to propelling China’s progress.  Through engaging and concise narratives, the book aims to instill strong values and a meaningful perspective on life in young readers. It serves as a relatable and accessible gateway to understanding significant historical events and the impactful figures who played pivotal roles in shaping them.