Introduction to ritual instruments: The bronze ritual vessels unearthed from the tomb of Marquis Yi of Zeng mainly include 2 wok tripods, 9 ascending tripods, 9 feeding tripods, 8 guis, 4 fus, 1 pair of large vessels, and joint pots 1 pair, 1 pair of ice mirrors, 1 set of 2 pieces of honor plates and 4 pieces of wash and fou, etc.