"Half of the 100-acre court is covered with moss, and peach blossoms are all open." Whose poem is this? Just post the whole poem.

Liu Yuxi revisited Du Xuanguan in Tang Dynasty.

Half of the 100-acre courtyard is covered with moss and peach blossoms are in full bloom.

Where Taoism returned, Liu Lang came again today.

This poem is a sequel to "A Gift from Langzhou to Peking Opera in the Ten Years of Yuanhe". This poem is preceded by a short preface written by the author. It wrote: "When Yu Zhenyuan was the foreign minister in the twenty-first year of wasteland reclamation, this view failed. /kloc-at the age of 0/8, he left Lianzhou (now Lianxian County, Guangdong Province) to seek to demote Sima Lang Prefecture. After living for ten years, he was called to the capital. Everyone says that there are Taoist priests who grow peaches in public, such as Xia Hong, so they have to aim at the present in the first part. Spin out of the pasture. In the past four years, I became a doctor again.

Liu Yuxi (772-842), Han nationality, was born in Pengcheng (now Xuzhou) in China in the Tang Dynasty. His ancestral home was Luoyang, a writer and philosopher in the Tang Dynasty. He claimed to be a descendant of the King of Mountain Scenery in Hanzhong. He used to be a supervisor and member of the Wang Reform School. A famous poet in the middle and late Tang Dynasty, he is known as the "great poet". His family is a scholarly family handed down from generation to generation by Confucianism. Advocating political innovation is one of the core figures of the Wang school's political innovation activities. Later, Yongzhen failed in innovation and was demoted to Sima Langzhou (now Changde, Hunan). According to the textual research of Mr. Zhou, a historian and collector in Changde, Hunan Province, Liu Yuxi was demoted to Sima Langzhou, during which he wrote the famous "Han Shou Chun Wang". ..