What instruments do you need backstage to sing Yue Opera?

There are three kinds of Yue Opera (main Hu, deputy Hu and pipa). Musicians and drummers who play the main instruments hold the accompaniment of the whole opera. Under this basic combination of civil and military, according to the needs of the plot and singing, instruments such as suona, sheng, pipa, sanxian, zhongruan, Daruan, erhu, zhonghu, (cello) and double bass were gradually added, ranging from 10 to more than 20, forming a medium scale. ...