Prior to the peaceful liberation of Tibet, the local government of Tibet was very strict in its review and control of the repertoire performed by the famous professional and semi-professional folk opera groups, including the scripts, performance forms, lyrics, etc.; the order of appearance of the opera groups participating in the Xuedong Festival performances each year and the repertoire of the performances were strictly regulated; and the specific forms of performances were also to be performed in accordance with the intention of the Kasha for each of the plays to be sung, read, watched, danced, and skillfully regulated, with any violation of or failure to meet the requirements to be regulated. Anyone who violates or fails to meet the requirements is subject to severe punishment. Most of the Tibetan opera artists were serfs, who, in addition to performing on official duty, had to rely on labor and wandering to sell their skills for a living all year round. The only official direct management of the Jue Mu Longba (blue mask theater performance troupe), only in the whole region can be wandering the right to sell art, every winter, there are one to three months of time to be by the actors to earn their own living. In 1951 Tibet was peacefully liberated. The propaganda department of the Tibet work committee that is looking for jyogmulongba contact, the central representative of zhang jingwu and Tibet work committee in charge of zhang guohua, tam guan san, fan ming and other leaders have visited the jyogmulong Tibetan opera artists. In 1951, on behalf of the Tibetan opera artists, Jyogi Lonpa's master, Zhaxi Dunzhu, made a request to Zhang Jingwu, hoping to formally establish a revolutionary Tibetan opera troupe in order to obtain the direct leadership of the Chinese ****productivity party. 1956, when Chen Yi led a delegation of the central government to Lhasa to congratulate the establishment of the Preparatory Committee of the Tibet Autonomous Region, Jyogi Lonpa found the delegation to report on the situation of the troupe, and organized the performances of Tibetan operas, which were praised. From then on, the Publicity Department of the Work Committee and the Cultural and Educational Department of the Preparatory Committee for the Autonomous Region often organized performances of Tibetan opera by Jomolungpa on various important occasions. In 1956, the Tibetan Workers' Committee also organized some of the artists to go to Beijing with the Tibetan Literature and Art Delegation to participate in the National Literature and Art Performances. After the performance, Jomolung Tibetan opera stuntman Tsering Gengba was also left as a member of the Chinese youth delegation to Moscow in March 1957 to participate in the Sixth World Youth Gala, starring in the "Tibetan Reba Dance" which won the Silver Medal of the Gala. After the implementation of democratic reform in Tibet in 1959, Tibetan opera ushered in a new opportunity for development. In April and May of that year, Zhaxi Dunzhu rushed back to Lhasa from his hometown and submitted a report to the People's Government, requesting that the Jomolungpa be reorganized into an art group under the leadership of the People's Government. After being approved, he brought back more than forty Jomolumba artists who had been scattered all over Tibet, and set up the Lhasa Tibetan Opera Team in August of the same year. On October 1 of the same year, the Tibetan Opera Troupe participated in the celebration of the 10th anniversary of the founding of the country with the play "Princess Wencheng", which was dedicated to the performance by the professional arts groups.In 1960, the Tibet Song and Dance Troupe was established, and the Tibetan Opera Troupe became one of the three performing groups.In 1962, the Tibet Tibetan Opera Troupe was established. By 1966, the Tibetan Opera Troupe had staged "Princess Wencheng", "Rangsa Wenbeng", "Zhuo Wa Sangm", "Nuosang and Yunzhuo", four large-scale traditional dramas and "Suji Nyima" and "Baima Wemba" segments; it created a number of small and medium-sized modern opera plays, such as "the kindness of the People's Liberation Army", "Certificate of Happiness", "Agricultural and Animal Husbandry Exchange", "Heroic Chamdui", and "The Friendship of Blood and Flesh", etc. At the beginning of 1980, the The Tibetan Opera Troupe of the Autonomous Region adapted and performed the large-scale traditional drama Princess Wencheng. In May of the same year, the Tibet Autonomous Region held the first amateur Tibetan opera performance, in which more than two hundred Tibetan opera actors representing different styles and genres performed traditional plays such as Zhuo Wa Sangm, Nuosang Dharma King, Suji Nyima, and modern plays such as Little Hero of the Snowy Mountains. In the same year, the autonomous region Tibetan opera troupe adapted and rehearsed Tibetan drama "Langsar Wenbeng", and went to Beijing to participate in the National Minority Literary and Artistic Performances, by the State Ethnic Affairs Commission and the Ministry of Culture of the award.