I Was Doing Infrastructure Construction in the Qing Dynasty, and the Emperor Broke the Defense

Chen Ping traveled through time and became the county magistrate of the poorest county in the Qing Dynasty. At the beginning, the county only had thirty taels of silver left. He took out the cement formula to build roads, set up a soap workshop to make money, and used epidemic prevention manuals to cure the plague. Seeing that the county was getting rich and the people were smiling, Chen Ping received a secret order: Qianlong was coming to pay a private visit incognito.