Viettel has good news for students all over the country, completely free data traffic when doing this
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Viettel has good news for students all over the country, completely free data traffic when doing this

(Techz.vn) In the middle of the outbreak of Covid-19, which caused students to leave school, Viettel brought an unexpected good news. The Covid-19 epidemic caused by corona virus is creating fear for people all over the world. In Vietnam, schools have also had to notify students to stay away from infection with this new strain […]