Autumn has already begun, hasn't it?
This question can be said to be right or wrong. We should look at it from two aspects. The first aspect is from the perspective of the 24 solar terms in China. The twenty-four solar terms were summed up by our ancestors in their perennial life and work according to the changes of the four seasons. The 24 solar terms are determined according to the different positions of the earth on the ecliptic, reflecting the seasonal changes. They are important guiding strategies for agricultural production in China farming society, and also important basis for forecasting cold, warm, rainy and snowy weather in daily life.