Phaisali District

Phaisali (, ) is a district ("amphoe") in the eastern part of Nakhon Sawan Province, Thailand. 
History.
Phaisali is an ancient city, as proven by Khmer remains in Tambon Samrong Chai. There were also prehistoric burial sites found in Tambon Pho Prasat and Na Khom, contemporary with the famous Ban Chiang.
The district was created as a minor district ("king amphoe") on 1 January 1962, with the three "tambons" Samrong Chai, Khok Duea, and Takhro from Tha Tako District. It was upgraded to a full district on 27 July 1965.
Geography.
Neighboring districts are (from the north clockwise): Nong Bua of Nakhon Sawan Province; Bueng Sam Phan and Wichian Buri of Phetchabun Province; Khok Charoen, and Nong Muang of Lopburi Province; and Tak Fa and Tha Tako of Nakhon Sawan.
Administration.
The district is divided into eight sub-districts ("tambons"), which are further subdivided into 101 villages ("mubans"). Phaisali is a township ("thesaban tambon") covering parts of "tambons" Phaisali and Khok Duea. There are a further eight tambon administrative organizations (TAO).