Introduction to the Monument of the 28th Red Army Guerrilla Base Area: During the Red Army period, Triangle Mountain was one of the important guerrilla base areas where the 28th Army of the Chinese Workers’ and Peasants’ Red Army carried out the revolutionary struggle in the Hubei, Henan, and Anhui Soviet Areas. In 1936, a large number of wounded and sick people from the 82nd Division of the 28th Red Army stayed in Triangle Mountain for treatment and recuperation. Under the active cover of the local people and party organizations, they carried out guerrilla warfare for four years, leaving many revolutionary legacy behind. Ruins and epic heroic stories. In 2000, the county government established the Triangle Mountain Red 28th Army Guerrilla Base Monument here, which is an important place for patriotism education.