North. Shangcai is in the north of Runan. Shangcai County belongs to Zhumadian City, Henan Province. Located in the southeast of Henan Province and the northeast of Zhumadian City. Runan county, which belongs to Zhumadian City, Henan Province, governs 4 streets, 12 towns and 2 townships. Runan, located in Huaibei Plain, has a history of nearly two thousand years.