秦腔《二进宫》是本戏《忠保国》中的一个选场,是以演唱塑造人物、抒发感情为主要艺术手段的一折唱工戏。李正敏、田德年、刘易平皆属西北秦腔界一代名流,在声腔艺术上有很深的造诣,他们合演的《二进宫》这出戏,乃为名家荟萃,通力合作的一个艺术精品,是当时同台者所无与伦比的。秦腔旦角演唱艺术家李正敏饰李艳妃,唱腔委婉细腻、真切感人,他在传统唱腔的基础上,不断进行周密的选择、修饰、加工、润色,使之更符合人物的个性刻划和感情抒发,从而丰富了原有曲调的旋律性,增强了唱腔的艺术表现力。如“泪珠儿不住地脚前淌”的一段苦音慢板,在首句前三个字上他运用了秦腔 The “Two Prisoners” of Qin Dynasty is one of the exhibitions in “Zhong Bao Guo” of the play. It is a singing opera that takes singing as a person and expressing feelings as the main artistic means. Li Zhengmin, Tian Denian, and Liu Yi Ping are all celebrities from the Qin and Qin Dynasties in the northwest. They have profound accomplishments in vocal arts and they performed a series of plays such as “Erhugong” It was unmatched at that time. Qin Qiang Danjian concert artist Li Zhengmin decorated Li Yanfei, singing euphemism delicate, touching, based on the traditional singing, he continued careful choice, modification, processing, polish, making it more in line with the characterization and emotional expression, and thus Enriched the melody of the original melody and enhanced the artistic expression of the singing voice. Such as “Tears live on the foot before the drip” bitter adage, in the first three words on the first sentence he used the Qin cavity