Lingguang Tower is located on the top of Tashan Mountain in the northwest suburb of Changbai Town, Changbai Korean Autonomous County, Jilin Province, at an altitude of 820 meters, and has a history of more than 1,000 years. Lingguang Tower is the only Tang Dynasty tower-style monument of the local regime of Bohai Country in Jilin Province. It is a key cultural relics protection unit. The original name of the Lingguang Tower has long been lost. It is said that in a long time ago, when the earth's crust changes, everything is capsized, only this tower stands tall, plus its strange shape, refreshing, and swooping. Therefore, in 1908, the first Zhifu of Changbai Mansion in the Qing Dynasty, Zhang Fengtai, referred to it as the Lingguang Palace in Shandong in the West Han Dynasty, named it the Lingguang Tower. The Lingguang Tower is built with blue and gray square bricks and is a pavilion-style hollow square tower. It consists of passages, ramps, earth palaces, tower bodies and tower brakes. Although the brick has been flaked sporadically and the tower is slightly tilted after thousands of years of wind, frost and snow, it is still as firm as a meteorite and towering cloud. Even the flaked fragments are very hard, and the sound is crisp and pleasant when relatively knocked. The passage is a step-by-step, with 11 steps.