| 1 | Does the Ji Nan City Huai Yin District Hua Lian vicinity unit dormitory make the monovalent number of house angry pair? | |
| 2 | Forest land: Huaiyin District's relative rate of change is the biggest, next are Shizhong District and Zhangqiu, those R value are bigger than 1, the change is bigger than the entire region; | |
| 3 | The company is located in the heavy machinery base station in Huaiyin District in the Spring City Ji'nan, next to the Overseas Students Pioneer Park. |