After listening to Song Min's words, Chen Yang probably guessed what kind of object this was, and the set of chimes in Song Min's mouth should be Jin Marquis Su Zhong.

Speaking of this set of bells, it is the first batch of cultural relics that are prohibited from going abroad (territory) in China, and it can be described as a national treasure among national treasures. There were originally 16 pieces of the chimes, but they are stored in two museums. 14 of them are in the collection of the Shanghai Museum, and the other two are in the collection of the Shanxi Museum.