3 yuan is charged for the first hour on the road, 2 yuan for the first hour off the road, and 1.5 yuan/half an hour for the first hour on the back road. Official website of Renqiu Yuanping Hotel shows that the parking lot of Renqiu Yuanping Hotel charges 3 yuan for the first hour on the road, 2 yuan for cross-country, the first hour after the road 1.5 yuan/half an hour. The charging standard refers to the fees that need to be paid when parking in the parking lot.