When the railroad was created. Villagers have also added land space together, especially on the Hill by the forest and plantation to mow in the year 2465 has asked for establishment of the Tambon Khao Yai. Tambon Khao Yai is the source of the culprit until the bandits rise year 2475 official chang sent a Deputy to quash the bandits ran out, but the culprit finally Permanent Secretary chang, died with a jungle fever as San Chao PHO Khao Yai.