Hua19101012 was born in Jintan county, Jiangsu province. When he was young, he liked to use his brain. Because he is too absorbed in thinking, he is often nicknamed "Luo nerd" by his peers. After graduating from junior high school, Hua went to Shanghai China Vocational School and dropped out of school because he couldn't afford the tuition. After that, he taught himself tenaciously and completed all mathematics courses in high school and junior college in five years. At the age of 20, Hua caused a sensation in the field of mathematics with a paper, and was invited by Tsinghua University to work. 1930, when Xiong qinglai was the head of the Department of Mathematics of Tsinghua University, he discovered Hua's name from academic magazines. After learning about Hua's self-study experience and talent in mathematics, he resolutely broke the routine and let Hua, who had only junior high school education, enter Tsinghua University. From 193 1, Hua worked and studied in Tsinghua University, and completed all the courses in the Department of Mathematics in one and a half years. He taught himself English, French and German. After publishing three papers in foreign magazines, he was appointed as a teaching assistant. Hua studied at Cambridge University in England. During his two years in England, he overcame many math problems. His paper on Gauss won him a world reputation. During his stay in War of Resistance against Japanese Aggression, he returned to the disaster-stricken motherland. On a diaojiao building in Kunming, he wrote "On the number of piles". 1946 In September, Hua went to the United States to give lectures at the invitation of Princeton University, and in 1948, he was hired as a tenured professor by the University of Illinois. After the founding of New China, Hua gave up the generous treatment in the United States, overcame many difficulties, and returned to the embrace of the motherland to devote himself to the research of mathematical science in China. 1March, 950, went to Beijing, and later served as the head of the Department of Mathematics of Tsinghua University and the director of the Institute of Mathematics of Chinese Academy of Sciences. 1956, he set out to build the Institute of Computational Mathematics of China Academy of Sciences. 65438-0958: Vice President of China University of Science and Technology and Head of the Department of Mathematics. In just a few years after returning to China, his research in the field of mathematics has achieved fruitful results: his paper "On Functions of Multiple Complex Variables in Typical Fields" won the first prize of national invention in June 65438 +0.957+0.65438, and has been published in Chinese, Russian and English; 1957 published Introduction to Number Theory; 1963, the book "Typical Groups" co-authored by him and student Wan Zhexian was published ... After Hua's left leg was disabled by illness, he had to draw a big circle on his left leg first, and then take a small step on his right leg. For this strange and laborious step, he once humorously called it "the movement of circles and tangents". In the face of adversity, he stubbornly fought against fate. He said, "I want to replace my imperfect legs with a sound mind." With this spirit, he finally grew from a young man with only a junior high school diploma to a generation of mathematics masters. He has achieved fruitful results in his life. China is the researcher and founder of analytic number theory, canonical group, matrix geometry and derivative function theory. His book "The Theory of Heap Prime Numbers" has become a classic of mathematics works in the 20th century. Because he was favored by Bole when he was young, China attached great importance to the cultivation of talents. He discovered and cultivated the story of Chen Jingrun, which is a much-told story in the field of mathematics. Under his personal care and questioning, Chen Jingrun was transferred from Xiamen University to Institute of Mathematics of Chinese Academy of Sciences, and finally achieved world-leading results in conquering Goldbach's conjecture. In addition, Wan, Lu Qikeng, Pan Chengdong, Duan Xuefu and others also grew up under the careful cultivation of China. While engaging in the research of mathematical theory, Hua strives to explore the road of combining mathematics with industrial and agricultural practice. After a period of practice, he found that the overall planning method and optimization method in mathematics can be widely used in industrial and agricultural production, which can improve work efficiency and change the face of work management. Therefore, while giving lectures at HKUST, he led students to promote optimization methods and overall planning methods in industrial and agricultural practice to serve industrial and agricultural production.