Zheng (zither)

https://images.is.ed.ac.uk/luna/servlet/iiif/UoEart~2~2~17413~104562/full/150,/0/default.jpghttps://images.is.ed.ac.uk/luna/servlet/iiif/UoEart~2~2~73274~166277/full/,150/0/default.jpg