Hefei came out in one mold, which is the result of the first local college entrance examination simulation in Hefei. Hefei's first model achievement shows February 2023 14, so Hefei's first model achievement came out. Hefei, the capital of Anhui Province, is an ancient city with a history of more than two thousand years. At the end of the Warring States period, around 40 BC, Shouchun became a big city in the Huaihe River basin, and the traffic between Jianghuai and Huaihe River developed rapidly.