quyi; a category of traditional, usually non-staged, Chinese vocal art forms such as ballad singing (唱曲 (chàngqǔ) or 彈唱／弹唱 (tánchàng)), storytelling (說書／说书 (shuōshū)), comic dialogues (小品 (xiǎopǐn)), clapper talk (快板 (kuàibǎn)), and crosstalk (相聲／相声 (xiàngsheng))