The first sound films were produced from 1937 to 1940, with Trọn với tình (True to Love), Khúc khải hoàn (The Song of Triumph) and Toét sợ ma (Toét's Scared of Ghosts) by the Asia Film Group studio in Hanoi with the participation of artist Tám Danh.
Film bersuara pertama diproduksi dari 1937 sampai 1940, dengan Trọn với tình (True to Love), Khúc khải hoàn (The Song of Triumph) dan Toét sợ ma (Toét's Scared of Ghosts) oleh studio Asia Film Group di Hanoi dengan partisipasi dari artis Tám Danh.