"The Long Song of Qin" is a novel based on the history and culture of Shaanxi. It spans multiple dynasties such as Qin and Han, Tang and Song, Ming and Qing, and tells the story of the struggle, sacrifice and inheritance of several generations in the ancient land of Shaanxi. The protagonist Li Changge was born in a small village near the Wei River, and grew from an ordinary boy to a hero who protects the culture and spirit of his hometown. He, his childhood sweetheart Liu Yunshu, his sworn brother Zhang Tieshan and others experienced wars, rise and fall, and cultural integration. In the face of foreign invasion and civil strife, they used wisdom and courage to defend the dignity of Qin. The novel relies on cultural symbols such as Shaanxi's Qin Opera, Terracotta Warriors and Horses, and Huaqing Pool to depict the characters' inner struggles and feelings about their family and country, and demonstrates the perseverance and unyielding spirit of the Shaanxi people. Twelve chapters run through thousands of years of history, each chapter focusing on an era and delicately depicting the intertwining of characters' fate and cultural inheritance. It is a magnificent epic praising the history and culture of Shaanxi.