According to the data, the postcode of Shan County, Heze City, Shandong Province is 274300, which is located in the southwest of Shandong Province, at the junction of eight counties in four provinces of Sulu, Henan and Anhui.

Shan county, formerly known as single father, belongs to Heze City, Shandong Province. It was named after Shun Di's teacher, who once lived in a single volume here and was the hometown of Lv Zhi after the Sino-British Conference. The county covers an area of 1.702 square kilometers, governs 22 townships (offices), 1 provincial economic and technological development zones, 1 provincial tourist resort (Long Fu Lake Eco-cultural Tourism Development Zone) and 502 administrative villages.