What are the characteristics of Qinqiang, the language should be concise!

The performance of Qinqiang is simple, rough, bold and exaggerated. Qinqiang singing is divided into two kinds of joyful and bitter sounds, the former expresses cheerful and joyful emotions, the latter expresses sadness and bleak emotions, and the singing music is colorful, beautiful and touching. The main instrument is the Banhu, with a fine and clear pronunciation. In the face (such as the Qin Shi Huang's gold-colored three tile flower face, with a word beard), body (such as trips, pulling the frame, carrying firewood, water, etc.), make-up (such as the change of the head for the head combing), stunts (spit fire, blowing fire, stilts), as well as the language of sound and rhyme (Qinqiang is a fourteen rhymes, within the sound of the voice), etc., have their own unique styles." Singing and roaring up" is known as one of the top ten oddities in Guanzhong. The role of the line is divided into four (Lao Sheng, Su Sheng, Xiao Sheng, young Sheng), six Dan (Lao Dan, Zheng Dan, Xiao Dan, Hua Dan, Wu Dan, matchmaker Dan), two net (big net, Mao net), a clown, thirteen doors, also known as "thirteen head of the net".