Hongji District Changxing Road Street Hongda Road Changhong Road. According to Baidu map, Zhengzhou Grape Seed English Huiji Campus is a service/training institution for science, education and culture. It is located on the 2nd floor of Huashang Wanhui City, Hongda Road, Changxing Road Street, Huiji District, about 18km away from the provincial capital, about 1 1km away from Zhengzhou City and about 6.5km away from Huiji District.