Literature Reference: Growing old, I turned white-haired in a moment; after parting, seven times the spring breeze has changed. Source from 'Wei Zhi Jiu Bai Shang Shu Ju Yi Xu Chu Xing Bu Yin Shu He Yi Jian Yong Li Huai'.
七: The number seven, the Big Dipper.
度: "Standard, size." In a name, it often implies a balanced and well-measured character, reflecting good conduct, which is conducive to earning the trust and affection of others.
Meaning: Seven degrees symbolize the passage of time and the changes of life, embodying the wisdom and composure gained through experience.