Errentai, also known as Errenban, Dawanyi'er, Shuangwanyi'er, and Bengbeng,[1] is a genre of Chinese opera performed by two singers.
[3] In 2006, errentai was listed as a national-level intangible cultural heritage by the government of China.
Stage props include handkerchiefs, folding fans, rattle sticks and paper or silk stripes.
[4] The musical instruments used include the dizi (transverse flute), sihu (four-stringed fiddle), and yangqin (hammered dulcimer).
[3] The wood block (梆子; bangzi) and sikuaiwa (四块瓦, a percussion instrument) are also sometimes used.