Hundreds of people who are F0 cases (people infected with the COVID-19 disease)  in the past few days have been promptly supported with oxygen tanks to overcome the difficulty in the pandemic. This is a part of an “oxygen ATM” program that was organized by the Hanoian Youth Union in collaboration with the Young Business Association to provide free oxygen tanks to F0 cases in Hanoi. These days, oxygen tanks and equipment provided to various districts and towns in Hanoi City have played a great role, helping to reduce the load on upper-level hospitals. At the health station of Tuong Mai ward (Hoang Mai district), the "oxygen ATM team" here consists of 5 young volunteers. In addition to being fully trained in transporting and operating oxygen tanks, they are also supported by medical staff. So, when patients need to use oxygen, they would call the hotline number and oxygen tanks will be delivered to their home. The oxygen ATM service is completely free of charge. The team is divided into 3 main shifts, which are morning, afternoon, and night shifts. They are ready to supply oxygen to patients at any time of the day. The volunteers are all students of universities and young local people. Instead of staying at home or going back to their homeland, they chose to stay and help the local force fight against the COVID-19 pandemic./.