According to the college entrance examination network, Jinzhou is located in the North China earthquake zone. According to historical records and seismologists' research, the largest earthquake in Jinzhou history has reached magnitude 7. Originally Jinzhou in the Yuan Dynasty, it was reduced to a sage in the Republic of China. The organizational system of Jinzhou lasted for nearly 700 years. Jinzhou and Gucheng County ruled in the same city in the Yuan Dynasty, and Jinzhou Town in Jinzhou City was ruled in the Ming and Qing Dynasties.