三中二中3个多少组

简介：Guanzhong is a fertile land for thousands of miles, and the winds and rains have controlled it for thousands of years. The ancestors of the Han Dynasty and Tang Taizu used Guanzhong as the basis to conquer the world. However, after the Song Dynasty, the weather in Guanzhong gradually changed. By the time of this dynasty, especially after the Chongzhen Year, natural disasters continued one after another, including locust droughts. Alternately, I examined the cold and heat, carefully deduced, and found that all these changes in the weather were due to the cold weather.