“Thank you Hue city, for bringing such loving hearts to Saigon. The work is hectic, but the doctors always treat the patients with soft, sympathetic words…”. Saigon - Ho Chi Minh City in "windy" days was still warm with the white-coat soldiers on the front lines of pandemic prevention and control. People from far away come to join the city to "fight the enemy"_ COVID-19.

Thanks to the 3D-scanning application, data of the status quo of architectural works in Hue heritage complex were obtained and stored. These data are used for conservation as well as for virtual reality (VR) tours.

Thanks to the cultural transmission from older generations, young people now begin to recognize and preserve the traditional culture.