Literature Reference: 故叩宫而宫应兮，弹角而角动。—— 《楚辞·七谏·谬谏》 Thus when you strike the note 'gong,' 'gong' responds; when you pluck 'jue,' 'jue' vibrates. Source from 'Chu Ci·Qi Jian·Miu Jian'.
宫: The palace, a symbol of the imperial court. In names, it holds no literal significance.
应: Through and through, with prompt response. In names, it implies the natural flow and inevitable outcome as one would rightly expect.
Meaning: Harmony and resonance, symbolizing mutual understanding and coordination.