"The Eagle Claw King" by Zheng Zhengyin, the master of martial arts in the Republic of China, is the masterpiece of the "gang martial arts school" martial arts. The book takes the magnificent life of Huaishang hero Wang Daohong as the main line and unfolds a long scroll of the martial arts in the late Qing Dynasty. The story begins with a tragic mass murder. Wang Daohong stepped into the treacherous world with his superb eagle claw skills. In the life-and-death struggle between good and evil sects and the overt and covert struggles of gang forces, he supported justice with his iron-blooded hands and faced the entanglements with his chivalrous tenderness. The most impressive thing about the novel is the meticulous craftsmanship of real martial arts. Every move has its origins, and every scene has its own hidden agenda. The description of the martial arts of hard bridge and hard horse contains desolate and profound torture of human nature, allowing you to read the blood and compassion of the world in the shadow of the fist and palm.