Chariots and Horses: My Self-Propelled Machines Conquer the World

After transmigrating into a small city, the protagonist sees through the chaotic monopoly of the ancient carriage-and-horse trade. He copies the modern ride-hailing model, with dispatch systems, star ratings, fair commissions, and compliant service. He founds Yunxing Carriages and breaks the century-old monopoly held by the local carriage-owning families.