Kaifeng Erjiaxian , which has very strong life flavor and boorish tinge, is one rare local opera that mainly prevailing in Henan, Shandong, Hebei, Anhui.

• 开封二夹弦是一种具有浓厚乡土气息的地方小剧种,它主要流行于河南、山东、河北、安徽等地;最迟在清道光末期形成,于光绪初年进入开封城。