His health deteriorated rapidly afterwards .
Was no longer able to go to the front in the next two dry season campaigns ( 1411 -- 1412 and 1412 -- 1413 ) though he remained in charge of Myaungmya , his fief and home .
His health deteriorated rapidly afterwards , and was no longer able to go to the front in the next two dry season campaigns ( 1411 -- 1412 and 1412 -- 1413 ) though he remained in charge of Myaungmya , his fief and home .