Cpn Viettel - An Overview
2020: Đổi mới và phát triển Dịch vụ chính phủ Điện tử – Asia Pacific Stevie Awards.Investigate, development and buying and selling in services and products in army cryptography and cyber details safety.Social Accountability Modern society is the muse for prosperous companies. Viettel is devoted to reinvesting in Culture by li