The Chinese nation is a people that is good at inventing, has the courage to create, and is constantly making progress. For thousands of years, seeking and conquering difficulties has become an important part of the traditional virtues of the Chinese nation, and has become a powerful driving force for the Chinese nation to stand among the nations of the world. To seek is to explore with perseverance until the goal of victory is achieved. To be precise, seeking and tackling difficulties means pursuing the truth with a scientific attitude of seeking truth from facts and the noble quality of courage and dedication, and unremittingly overcoming difficulties on the road of life and social development. Lu Ban and his inventions Bian Que came back to life Sun Bin was disabled and his will was strong. Chun Yuyi pursued medical skills. Li Bing controlled floods and built Dujiangyan. Liu Xiang compiled ancient books for twenty years. Ma Jun innovated machinery, Pei Xiuhe's "Six Cartographies", Jia Sixie studied agriculture, Zu Chong's pursuit of truth and innovation, Fan Zhen created "The Theory of Divine Destruction", Li Daoyuan's monograph "Shui Jing Zhu", Liu Zhiji's exploration of history, monks and scientists, Monk Yixing, and Wang Weiyi's popularization and development Wang Anshi, a scholar of acupuncture and moxibustion, was determined to reform. The famous doctor Ye Tianshi of the Qing Dynasty and Wu Jingzi wrote "The Scholars" in ten years