Since the outbreak of COVID-19 in February, we have volunteered to support the frontline of Wuhan's to fight against the epidemic at the first time. We cooperated with Professor Tang Ziren, the leader of the Beijing-to-Wuhan medical support team, and Professor Sun Peng, the director of emergency department of Wuhan Union Hospital, using the most cutting-edge AI technology, to provide accurate diagnosis and precise medication plan for patients with COVID-19, and the results have been remarkable. Three articles have been published in famous medical journals,and another five will be published soon. Among them, the total impact factor of two is expected to reach about 20. Our work has also been highly recognized by the leaders of the Ministry of Science and Technology, the Ministry of Education, the Liaison Office of the Central Committee and top medical experts. We are currently working with China’s first chief pharmacist, Professor Liu Lihong, to participate in the formulation of the precision medication plan for the 14th Five-Year Plan, the preparation of the Beijing Key Laboratory for Precision Medicine, and the establishment of a national adverse reaction data platform in China and 10 the United States.