Jia Dao (779 ~ 843) was a poet in the Tang Dynasty, also known as "Lang Langxian". Han nationality, a native of Fanyang County, Youzhou, Hebei Province (now Zhuozhou City, Hebei Province) in the Tang Dynasty. He became a monk in his early years and had no name. Self-named "Jieshishan people". It is said that when he was in Luoyang, there was an order forbidding monks to go out in the afternoon. Jia Dao complained about writing poems, and Han Yu discovered his talent and became a "poet". Later, he was taught by Han Yu to take the imperial examination, but failed to win the first place. Tang Wenzong was excluded and demoted as the main book of the Yangtze River (now Pengxi County, Sichuan Province). At the beginning of Huichang, Tang Wuzong was transferred from Sicang, Zhou Pu to a family, but he didn't die of illness. In the fifth year of Tang Kaicheng (840), Jia Dao moved to Zhou Pu (now Anyue County, Sichuan Province) at the age of 6/kloc-0, and served as Si Cang to join the army. After he took office, he organized a lecture. After government affairs, I often go to the south building (crossing the street outside the south gate, 1958 demolition) to learn to write poems. He once wrote the poem "Climbing the South Tower on a Summer Night": "The cold building on the waterfront brings the moon, and Lin Xia sees Yueyang River first. Xiaoxin firefly reported the autumn letter, and I don't know where Bodhi is. " In addition, there are some poems written by Jia Dao in the South Tower, such as Send Master Gong, Send Pei Pai, Send Monks, Grass on the Original, and Poems on the Heart. In the third year of Tang Huichang (843), the imperial court promoted Jia Dao to join the army in Zhou Pu. He died at the age of 64 without any orders. The body was buried in the foothills south of Anyue County. His friend Su Jiang wrote Jia Sicang's Epitaph for him, which described Jia Dao's life, death, date and place of burial in great detail. During the Qianlong period of the Qing Dynasty (1736- 1795), Anyue County ordered Xu (a native of Qiantang, Zhejiang Province) to build a "poetry pavilion" in front of the tomb. Later, the county magistrate rebuilt and built a memorial archway, which still exists today.