I'm going to start from West Lake in Hangzhou and ride to Jining to help design a route, preferably through cultural ancient towns and scenic spots.

There are Hangzhou to Xitang County, Jiaxing City, and visit the ancient town of Tang Xi; West to Xitang Wuzhen; Then go north to Nanxun Town; Then go to Tongli Ancient Town, Wujiang City; Go north to Jiaozhi ancient town; Then you can enter Nanjing and go to the Ming Tombs and other places; Then go to Yangzhou, Slender West Lake; (You can walk along the Grand Canal) Enter Huai 'an City and taste Xuyi crayfish, Tieshan Temple and Ming Zuling; Enter Xuzhou to see the circus and other places of interest; Then enter Zaozhuang City, Shandong Province, Taierzhuang, Weishan Lake Wetland, Yingtai Ecological Hot Springs, etc. Entering Jining, you can visit Nanyang Ancient Town and Dongda Temple. PS: Qufu is near Jining. If you are interested, you can go to Kong Lin.

The road is full of scenery. Have a nice trip!