Literature Reference: 秦遣李斯书，书为传国瑞。—— 《乐府古题序 出门行》 Qin sent Li Si's writing, which became the auspicious treasure of the nation. From 'Yuefu Ancient Title Preface: Outing Journey'.
秦: The name "Qin Guo" embodies the virtues of magnanimity and lofty aspirations, auspiciously conducive to the flourishing of one's career.
书: Books, repositories of knowledge, embody wisdom. They express art and literature, convey profound thoughts, facilitate emotional expression, and are adorned with literary elegance.
Meaning: Qin Shu refers to the calligraphy of Li Si from the Qin dynasty, symbolizing national auspiciousness and heritage.