Which book was written by a scientist in the Eastern Han Dynasty that first recorded weather proverbs?

The earliest weather proverb in China is The Book of Songs, which appeared in the Spring and Autumn Period. This is the first collection of poems in China, which collected more than 500 years of poems from the early years of the Western Zhou Dynasty to the middle of the Spring and Autumn Period, with a total of 305 poems, also known as "Three Hundred Poems". But there are also many interesting and practical meteorological proverbs in The Book of Songs. Let's have a look. Xiaoyaxin Nanshan: "The sky is the same as the clouds, and the rain and snow are the same." Tongtong Tongtong means red. When red clouds appear in the sky, it will snow.