In 2018, Viettel intensified their efforts to lead to the event of e-Governing administration with flagship items such as national immunization information and facts management method, countrywide populace database, smart town, and national single window portal. 2021: Trải nghiệm thương Helloệu của năm với khách hàng - Stevie Awards Watch https://sachay429cmv5.ziblogs.com/profile