bocoran4dHow to Play Grand Dragon 4D . Players should choose 4 - 6 numbers from 1 to 49 to play GD Lotto. For example 1661, 1696, 0936, 3477, and 5133.Check the latest result on 4D Now for Grand Dragon Lotto, 4D Perdana, 4D Magnum, and DaMaCai. You can see the live result of that 4d Malaysia