Which ring is Shang Jie District in Zhengzhou?

. According to Baidu map, Shang Jie District of Zhengzhou City is outside the Fourth Ring Road, and Shang Jie District is located in the fan axis of North Henan, North China Plain and Yellow River Alluvial Plain, which is the intersection of East Henan Plain and West Henan Hill. The main city of Shang Jie District is located to the west of Xingmi Road (planning the West Fifth Ring Road). The planned subway phase II 10 line starts from Zhengzhou West Station in the east, passes through Xingyang City and Shang Jie District, and reaches Shang Jie Airport Station in the northwest.