Zhu Zaiyu (1536—161year), a native of Boqin, was born in Qushan, Jiufeng Mountain, also known as Mad Life, an alcoholic in Yang Shan, and died in the late Qing Dynasty in Huaiqing Prefecture (now Qinyang City, Jiaozuo), Henan Province. Zhu Zaiyu was deeply influenced by his father, Gong Zheng Wang Xiude. His father gave lectures, dressed in clothes and vegetables, was able to read and write, and was thrifty and eager to learn. In the 29th year of Jiajing (1550), Wang Gongfei was imprisoned in a high wall. Zhu Zaiyu, who was only 15 years old, was extremely eager to learn. He built a mud room outside the palace gate and started the indifferent life of mugwort alone. In the long years of 19, Zhu Zaiyu worshipped Tessa, went out of common sense, pursued the spirit of the sun and the moon, devoted himself to the study of temperament and calendar calculation, and opened up a broad frontier subject field. Zhu Zaiyu surpassed the rules of his ancestors, broke old habits, paid attention to practice and experiment, and worked hard to seek truth all his life. He has completed more than 20 famous works, such as New Theory of Law, New Theory of Arithmetic, Jia Jing, Complete Book of Music and Law, and Words to Wake the World. He calculated the square root and square root in abacus, obtained the solution of geometric series, initiated the law of twelve averages, put forward the theory of "variable diameter tube", and designed and manufactured the chord quasi-sum tube; He founded "Dance Learning" and drew a lot of dance scores. He invented the fixed-length method, accurately calculated the geographical position and geomagnetic declination of Beijing, and also accurately calculated the length of the tropic year and the proportion of Mercury. "His theory is a great revolution in musicology and music physics, and also a great invention in the history of world science and technology." He is an encyclopedic scholar born in the soil of China traditional culture. He is a musician, musician, instrument manufacturer and dancer. He is also a mathematician, physicist and astronomer. He has also made great achievements in art, philosophy and literature. As early as the Ming Dynasty, Zhu Zaiyu won many world firsts for China. Chinese and foreign scholars revere them as "saints of the Eastern Renaissance". Zhu Zaiyu is a real "world historical and cultural celebrity".