After losing the war with the Quechuas of Cusco, some elite groups of the Pocras fled to the jungle of northeastern Peru where they built several centers, especially in cities of Lamas and Tarapoto in the San Martín Region of Peru.
Q'ero (spelled Q'iru in the official 3-vowel Quechua orthography) is a Quechua community or ethnic group in the province of Paucartambo, in the Cusco Region of Peru.
Kholla suyu translates into Region of the Kholla, and related specifically to the native Kholla Quechuas who primarily resided in areas such as Cochabamba and Potosi.