Two sets of chimes of the Warring States period (475-221 BC), including 9 made of bronze and 10 stones, have been discovered at a large tomb cluster in the ancient Shanzhou city ruins in Sanmenxia city of Central China's Henan province, said a source from a forum unveiling new archaeological findings of Henan in 2022 on March 8. It is the first set of bronze chimes of the Warring States period ever discovered in Sanmenxia. (Text & Photo: dahe.cn)