Literature Reference: 四月池水满，龟游鱼跃出。—— 《咏兴五首 四月池水满》 白居易 In April, the pond brims with water, turtles swim leisurely, and fish leap out. Source from 'Yong Xing Wu Shou Si Yue Chi Shui Man' by Bai Juyi.
龟:
The turtle symbolizes longevity, health, and good fortune in Chinese culture.
游: Swimming, traveling far and wide. When used in a person's name, it symbolizes freedom, safety, and happiness.
Meaning: 'Guī Yóu' symbolizes a leisurely and carefree state of life.