Covid-19 has been going on very complicatedly in Vietnam as well as around the world, the 4th wave of Covid-19 in Vietnam from the end of April until now is happening very unpredictably for a long time than in previous outbreaks. Responding to the call of the Prime Minister to participate in strategy of  Covid-19 prevention, the Vietnam Fatherland Front Committee of Khanh Hoa province has launched a call for agencies, units and organizations, businesses, individuals, benefactors …to support in the program “buy vaccines against Covid-19”. On the morning of June 3 2021, Long Sinh Co., Ltd  donated 60 million  VND  to the COVID-19 Vaccine Fund, joining hands with many other enterprises to contribute to bringing vaccines closer to the Vietnamese people. Vaccines against COVID-19 are considered as an effective solution in the prevention and control of disease. Vietnam has won 3 waves of the Covid by  decisive policies from the government and the spirit of solidarity of all people. Let’s continue to promote that spirit to join hands to help the vaccine increase coverage to all Vietnamese, thereby bringing life back to normal soon, and socio-economic development.