Literature Reference: 祀用商舞，乐备宫悬。—— 《郊庙歌辞 让皇帝庙乐章 奠币》 Sacrifices are accompanied by Shang dances, and music is prepared with palace bells. Source from 'Jiaomiao Ci Ranghuangdi Miao Yuezhang Dianbi'.
宫: The palace, a symbol of the imperial court. In names, it holds no literal significance.
悬: Suspense, reward, disparity.
Meaning: Palace bells symbolize solemnity and ritual, embodying nobility and harmony.