he Tam Bao building locates at Dia Tang pagoda, in Lien Son ward, Thanh Liem district of Ha Nam province. The building sits nicely at the central round of a mountain, facing east to gain sunshine every morning, and gaining south-east wind every afternoon as well to be shielded from afternoon severe sun rays. It seems that the nature created the place for the building, it made the buidling leaning on the mountain and looking out to the valley. The auditorium locates inside the building at the first floor, where the Chief monk usually gives his speech of Buddism. The interior space used up these advatage to make an educational space for both learning and enjoying. That truly encourage all the Buddists to get well the value and dignity of Budda. The Zen style from Japan accomapnied with local material made a humble and spiritual space.