of Sagaing and Pinya in 1364. He brought back King Narathu of Pinya and the loot to the Maw country. In the wake of the attacks, a Sagaing prince named Thado Minbya founded the Ava Kingdom in 1365.

Si Kefa has a privileged position in Möng Mao chronicle history as defining "an age when the Tay [Tai] lived in an expansive independent kingdom