Introduction to the Chinese Harmony Bell: The Chinese Harmony Bell was designed to welcome the arrival of the new millennium, based on the chime bell of Marquis Yi of Zeng 2,400 years ago. The bronze chime bell was completed in November 1999 and placed in the Xiangdian Hall. In the middle, it became a cultural relic in the Imperial Ancestral Temple collection and was first sounded by Jiang Zemin on the morning of January 1, 2000. It is the world's largest stage-played two-tone chime and has been listed in the Guinness Book of World Records.