Liucao is a local traditional drama in Jimo, Shandong Province, and one of the national intangible cultural heritages. It originated in the Jimo region in the middle of the Qing Dynasty and later spread to all parts of the Jiaodong Peninsula. Liu's performance style is fresh and simple, with attention to detail and emotional expression. In the long-term practice, the willow cavity has formed a unique expression technique and performance skills, and has distinctive local characteristics in terms of music cards, singing, accompaniment, etc. The repertoire is rich and diverse, including traditional repertoire, transplanted repertoire and modern repertoire. Traditional repertoire such as "The Fourth Sister Descends to Earth" and "Shuangyuchan" reflect the life, thoughts and feelings of the local people. The modern repertoire has injected modern elements and the spirit of the times, injecting new vitality into the development of willow cavity.
In modern society, the inheritance and development of willow cavity faces many challenges. However, with the attention and support of ** and all walks of life, the protection and inheritance of willow cavity has received more and more attention. The implementation of various measures not only improves the artistic value of willow cavity, but also provides a strong guarantee for the inheritance of this intangible cultural heritage. With its unique artistic charm and cultural connotation, Liuqiang has attracted more and more young people's attention and participation, injecting new vitality into the inheritance and development of traditional culture.