Evaluation of the results of technical transfer activities of Da Nang Hospital under Project 1816 for the period of 2019 - 2021 and analysis of some influencing factors. Research subjects and methods: Cross-sectional descriptive study was used, combining quantitative research and qualitative research at Da Nang Hospital and 6 District Health Centers, Da Nang city. Results: Regarding the number of transfered technical categoriers, there were 8 categories in 2019; 14 categories in 2020, 4 categories in 2021. In 2021, the form of theoretical transfer was online, the completion rate of theoretical transfer was 30%. The technical transfer project plan had delayed due to the impact of COVID-19. Health workers had been participated in the prevention of the epidemic, the teaching method was online - without instructions, making technical translation activities ineffective. There was a lack of health workers with appropriate specialized positions in District Health Center. Patients did not trust in the health care services at District Health Centers. Conclusion: In 2021, technology transfer activities at Da Nang hospital have low efficiency. Therefore, the hospital needs specific methods for technology transfer activities, especialy in future epidemic disasters.