It is said that Gong Xuan in the Tang Dynasty once taught musicians. When the country was relatively stable, he selected 300-year-old musicians and hundreds of waitresses to practice music and dance in the "Liyuan" and taught music in the Liyuan. According to ancient Tang records, the former Liyuan site was built in the fourth year of Tang Jinglong, and the first site was located in the Forbidden City in Chang 'an (now Xi 'an, Shaanxi). It was recorded in the Chronicle of Old Tang Music.

The emperor who is "wise and filial" loves music and knows the rules of strings well. I corrected my pronunciation mistake and called him "the gardening disciple of Emperor Lihua". According to Li Lezhi's record in the Book of the New Tang Dynasty, the later generations were called Li Yuan's troupe, and the actors in the play were all children of Li Yuan.

One type: a part of Taichang Temple; Dedicated to a department of Tang Xuanzang. There are generally more than 300 people. Their identities are divided into Pan-merchants, Changle, Taichangyin, officials and official slaves. Men should be over 13 years old, and men in other places should be over 15 years old. Only good-looking people are eligible to participate in the selection; Among Li Yuan's disciples, the identity of Taichang Temple is very complicated. There are different families, officials, officials and slaves and other different identities. The second category: court attendants; There are hundreds of people. "Tai Ping Guang Ji" records hundreds of ladies-in-waiting, all of whom are disciples of Liyuan and live in Yichun North Yard. They are official slaves.

In the history of the Tang Dynasty (6 18-907), Tang Huangming (Tang Gongxuan) was a romantic emperor. He loves music, dance, opera and other arts. He keeps thousands of kabuki in the palace. In the forbidden garden of the Forbidden City, there is a big garden with hundreds of pear trees, which is called "pear garden", but it is not a simple orchard.

There are palaces, wine cellars, courtyards and other luxurious facilities in the pear garden, which is a place for royal family and distinguished guests to entertain. Emperor Tang Ming concentrated these people in the pear garden to practice singing and dancing. This is because Li Longji, the emperor of the Tang Dynasty (Li Longji was born in Luoyang, the capital of Tang Cuidong in 685 A.D.), Li Longji's major works: The Records of the Sages and colorful plumage by Emperor Xuanzong of the Tang Dynasty, and he loved musicals. At that time, hundreds of experts in singing, dancing and instrumental music actively chose to train in the pear garden as a testing ground.