In the Ming dynasty, Jin Guanger's troupe of this Chinese regional opera style traveled from its home region to Jiangsu, where it caused a stir in Nanjing and rivaled Southern Opera. The style has four schools, one of which is named for the Ziyang River. Which regional opera is it?

Question

Accepted Answer

Sichuan opera. Sichuan opera, from southwestern China, is famous for its bian lian face-changing technique, where performers switch painted silk masks in the blink of an eye. Its four regional schools all trace back to the Chengdu region.