2012: Nhà cung c?p d?ch v? vi?n thông t?t nh?t th? gi?i t?i các th? tr??ng ?ang phát tri?n – WCA.Viettel's flame is ignited from the need - to make a better potential, from which new resources of Strength appear and travel Viettel further than boundaries, conquering difficulties and conquering new heights.2016: Nhà cung c?p d?ch v? vi?n thô… Read More