In 2021, the Trade Union of BIDV-SuMi TRUST Leasing (BSL) held a writing contest about the COVID-19 to sharing personal feelings about the humble works of individuals, organizations, colleagues in responding to the Government's call to accompany and actively participate in the prevention, control and overcoming of the COVID-19 pandemic in order to achieve the dual goals of protecting their own health, and the health of families, community and maintaining socio-economic development of the city and the country.