sentences:  This proposal, by Prime Minister Field Marshal Plaek Phibunsongkhram, was not approved by parliament, thus it continued to be a district as before.Neighboring districts are (from the south clockwise) Nong Phai, Chon Daen, Wang Pong of Phetchabun Province, Noen Maprang of Phitsanulok Province, Khao Kho, Lom Sak of Phetchabun Province, Khon San and Nong Bua Daeng of Chaiyaphum Province.Tat Mok National Park (อุทยานแห่งชาติตาดหมอก) is in the district.