Starting from Hohhot on October 2, I want to go to Taiyuan, Pingyao, Wutai Mountain for a self-driving tour, and go to Datong on the 6th. How can I arrange the route more reasonably? Thanks!

Datong, believe me, this is a city you never want to come to, especially if you travel by car. The traffic planners here have water in their heads, and the traffic police don't work. Just wait for your foreign license plate to be squeezed by the car and rejected by the car. The people here are probably sucking too much coal waste gas, spitting everywhere, which can make people sick to death.