Yang Yuhuan, who is ashamed of flowers, is talking about Yang Guifei. During the Kaiyuan period of the Tang Dynasty, Emperor Ming of the Tang Dynasty was arrogant and extravagant, and sent troops to search for beautiful women everywhere. At that time, Yang, a farmer in Shoudi County, had a beautiful daughter named and was elected to the palace. After Yang Yuhuan entered the palace, he missed his hometown. One day, she went to the garden to enjoy flowers and saw peonies and roses in full bloom ... She wanted to be locked in a palace and waste her youth. She sighed and said to the blooming flowers, "flowers, flowers!" " When you are still in full bloom every year, when can I have a bright future? "She was in tears. She just touched the flowers. Petals contract immediately, and green leaves roll low. Unexpectedly, she touched the mimosa. At this moment, I was seen by a palace lady. Gong E said everywhere that Yang Yuhuan was more beautiful than flowers, and flowers bowed their heads shyly. When this incident reached the ears of Ming Chengzu, he was overjoyed. He immediately chose Yuhuan to see the driver, and Yang Yuhuan put on a bright dress. When Ming Chengzu saw it, he was really beautiful, so he left Yang Yuhuan to wait on him. Because Yang was good at flattery and won the favor of Ming Chengzu, he was soon promoted to the imperial concubine. After Yang Guifei came to power, she colluded with her younger brother Yang, played politics and framed Zhong Liang. After the Anshi Rebellion, Ming Chengzu fled to the west with his imperial concubine and civil and military ministers, and An Lushan led his troops to pursue him, not only to the land of the Tang Dynasty. And beauty Yang Guifei. On the way to the west, the ministers questioned Ming Chengzu, saying that the country was ruined and the country could not survive. Do you want the country or the imperial concubine? The imperial concubine will not die, and we will go everywhere. In desperation, Ming Taizu condemned the imperial concubine to death and hanged himself under the pear tree in the pear garden. Later, the great poet Bai Juyi wrote a Song of Eternal Sorrow, describing this period of history.