Phra chao Sai Namphung requesting the emperor of China's daughter to be his wife. she travelled from china to this area by boat. When she arrived, the king was not there to greet her. She was heart-broken. She waited for a long time but the King did not come. Finally, she killed herself by holding her breath. The King was very sad, so he had this built at her cermation
site in order to gain merit for her soul, and he named the temple