Good things come in pairs when all the leaves are in autumn. It means: waiting for the trees and crops to arrive in autumn, then good things will come one after another.

The frost is coming, and I cherish the cold. I wish you and me, when the leaves of the trees are all in autumn, good things come in pairs, from Fat Tiger Talking about Food.

In our country, the "beginning of autumn" of the 24 solar terms is traditionally used as the starting point of autumn.

Entering autumn means that rainfall, humidity, etc. tend to decrease or decrease.

In nature, the yin and yang qi begin to change, the yang qi gradually retreats, the yin qi gradually grows, the climate turns from hot to cold, and all things gradually decline as the cold qi grows.

Autumn: Autumn is one of the four seasons of "spring, summer, autumn and winter".

In our country, the "beginning of autumn" of the 24 solar terms is traditionally used as the starting point of autumn.

Entering autumn means that rainfall, humidity, etc. tend to decrease or decrease, and everything in nature begins to grow from lush growth to bleak and mature.

The four seasons are divided according to the climatic average temperature of modern scholar Zhang Baokun. The indicator is that the period when the average temperature is lower than 10℃ is winter, the period when the average temperature is higher than 22℃ is summer, and the period between 10 and 22℃ is spring and autumn respectively.