Since the outbreak of the COVID-19, the National Association has actively responded to the call of the Chinese Association for Science and Technology, given play to its organizational and expert advantages, united and led the vast number of scientific and technological workers to actively participate in the people's war, the overall war and the war of resistance against the epidemic, and played an important role in the epidemic prevention and control and the resumption of work and production. On the occasion of the fourth National Day of Science and Technology Workers, the China Association for Science and Technology (CAST) has launched a column titled "Record of the Anti Epidemic Achievements of Societies" to showcase the excellent deeds of national societies, their cadres, staff, and members. Please stay tuned.