Literature Reference: 古碑在云巅，备载置寺由。—— 《酬栢侍御闻与韦处士同游灵台寺见寄》 Ancient stele stands atop the clouds, recording the history of the temple. Source from 'Chou Bai Shi Yu Wen Wei Chu Shi Tong You Ling Tai Si Jian Ji'.
云: White clouds, soaring high in the sky. In names, it often symbolizes lofty aspirations, propelling one's career to greater heights.
碑: Stone stele. Monumental tablet.
Meaning: The 'Cloud Stele' symbolizes ancient history and lofty aspirations, conveying a profound and mystical meaning.