Folk songs and operas in western Fujian are one of the Han operas in Fujian Province. Folk songs in western Fujian are based on Hakka folk songs and sung in Mandarin and Longyan dialect. They are mainly popular in Sanming, Longyan, Liancheng, Zhangping, Changting, Shanghang, Yongding and Wuping counties. The singing tunes of folk songs in western Fujian began with folk music such as folk songs, minor, bamboo song, advocacy, dance music, etc. in western Fujian, and absorbed the music of brother operas such as western Fujian Han opera, Jiangxi tea-picking opera, Hunan Huagu opera and eastern Guangdong Hakka folk songs. Most of the lyrics are seven words with one name, four sentences and one paragraph, and commonly used techniques such as comparison, xing, weight, overlapping, parallelism and ending; The form is mainly seven words and four sentences, and one or two sentences rhyme; There are many kinds of songs, such as love songs, labor songs, exhortation songs, industry songs, custom songs, riddle songs, narrative songs, etc. Representative plays include transplanted and adapted Liu Hai Chopping firewood and Liu Sanjie, as well as creative plays such as Rainbow, Sailing West, and Mending the Book. Folk songs and operas in western Fujian are a literary form with folk characteristics, which are simple, natural and true, especially short in structure, harmonious in charm, catchy, easy to remember and spread easily, so the mass base is very solid and has considerable influence at home and abroad.