Hanoi, April 21 -- Spectators can obtain free tickets to a special political-art concert titled "Am vang To quoc" (Echoes of the Fatherland) through the Tuyen giao va Dan van app, according to the organisers. The app serves as the official digital platform for event registration, enabling the public to access information quickly, register transparently and conveniently, and enhance interaction with the programme in the digital environment. The event is jointly organised by Vietnam Television, the Hanoi People's Committee, and Netmedia. It is scheduled for 8:00 pm on April 28 at the My Dinh National Stadium. The programme is expected to attract around 40,000 spectators, and feature more than 2,000 artists and performers, along with 500 mem...