The meaning of the Millennium
Millennium refers to the summer heat dissipating and the weather getting colder. It is the first 15 of the 24 solar terms and the third solar term in autumn.
In the Millennium season, when the weather gets cold, water vapor will condense into water droplets on the ground or near-earth objects, so it is called? White deer? .
After entering the Millennium, the sunshine intensity gradually weakened and the ground radiation dissipated quickly. Autumn night in a thousand years, a cold night? Said.