From "Zhuangzi" Xiaoyao Tour, the original text is: In ancient times, there was a big Chinese toon, taking 8,000 years old as spring and 8,000 years old as autumn, which is also a New Year's Day. In ancient times, there was a tree called Toona sinensis, which regarded 8,000 years as a spring and 8,000 years as an autumn. This means longevity, and spring and autumn are years.

This poem is often used to wish people a long life as a compliment.