The Charity Temple Grottoes are located on the southwest bank of the Qishui River in the east of the county of Linyou County, Shaanxi Province. The grottoes were carved in the years of Hurenshou. Tang Gaozong Yonghui was built for four years and was renewed on a large scale. The Charity Temple Grottoes were built for the emperors of the Sui and Tang Dynasties to spend summer and escape the summer heat. Approved by the State Council to be included in the list of the fifth batch of key cultural relics protection units nationwide