Literature Reference: 思入空门妙，声从觉路闻。——《终南精舍月中闻磬声诗》 Thoughts enter the profound realm of emptiness, sounds arise from the path of awakening. Source from 'Poem on Hearing the Bell Sound in the Moonlit Meditation Hall of Zhongnan'.
思: Thought, intellect. In names, it often signifies quick thinking, sharp wit, and intelligence.
空: The heavens, the expanse.
Meaning: Sikong signifies deep contemplation, reaching a state of ethereal clarity, symbolizing wisdom and transcendence.