Jiang Yan Road, Chengguan Town. Network Information Office refers to People's Republic of China (PRC) National Internet Information Office. Yunyang District Netcom Office is located in Jiang Yan Road, Chengguan Town. Yunyang District, which belongs to Shiyan City, Hubei Province, was called "Jiang Yan" in ancient times, with an area of 3,863 square kilometers. Jurisdiction over 19 townships (fields), 1 economic development zones and 348 village (neighborhood) committees.