1926 मायथाइयाव, 4 जानुवारि 1947 मायथाइसिमाव बे ब्रिटिश बार्मानि पाक'क्कु हाजो लामा जिल्लाफोरनि बाहागो जादोंमोन।
In 1926, it became a part of Pakokku Hill Tracts Districts of British Burma until 4 January 1947.