Long time ago, a wealthy family with two sons, Si Saliao and Siao Savat respectively lived in the Bharanasi kingdom. When Siao Savat reached 16 years of age, his parents decided it was time for their children to live on their own. “My dears,” said the father, “if we had two houses, you each could choose the one that you would prefer to live in. One is already built. The time has come to build the other one.” Si Saliao wanted to remain where he was, so he chose the old house. Siao Savat wanted to gain experience, so he chose to build a house for himself.