This book recounts the life of Fang Xuanling, one of the most celebrated statesmen of the early Tang dynasty, beginning with his formative years in Jinan. From his scholarly upbringing and difficult entry into official life, to his meeting with Li Shimin (later Emperor Taizong), Fang became a trusted advisor and strategist. He played a pivotal role in military campaigns and the historic Xuanwu Gate Incident, ultimately helping to establish the famed "Reign of Zhenguan." Why did this man—who was not part of Li Shimin's original retinue—rise to become one of the legendary founding figures immortalized at the Lingyan Pavilion? This book explores his exemplary conduct as a minister, his foundational role in Tang governance, and his enduring connection to Jinan. Through his tireless work and profound contributions to politics, economy, and culture, Fang Xuanling became a source of pride for his hometown and a model for generations to come.