Ingenuity refers to a technology that can use the principles of physics and chemistry to create machines with practical value, which is equivalent to the industrial revolution in modern language. In the Warring States Period BC, the ingenious idea of ??replacing manual work with machinery appeared, and the representative figure was Mozi. Later, Song Yingxing wrote a book, "Tiangong Kaiwu", in which he summarized the ingenious manufacturing methods into drawings. Since China has always valued practicality over creation, the art of ingenuity has not been taken seriously. After the Opium War, the Chinese, who had experienced humiliation and failure, actively learned Western technology, bringing new vitality to industrial production.