Hsawng Hsup
Hsawng Hsup was a Shan principality in the forested Kabaw Valley near Manipur. The Manipur chronicles called it Somsok or Samjok, while the Burmese knew it as Thaungthut.
In 1470 Manipur and Möng Kawng conquered and divided it. From the 1550s the Burmese crown contested Manipur's claim, and the principality passed between Ava and Manipur. In 1834 the British ceded it to Burma.