1. Alpine region: The northeast of Dunhua City is close to the border between China and North Korea, with high terrain, mainly composed of branches of Changbai Mountain. It is high in altitude, mountainous, steep in terrain and cold in climate.
2. Mountainous and hilly areas: The western, southern and central areas of Dunhua City are dominated by mountains, hills and low mountains. These areas are relatively low-lying, gently undulating, diverse in topography and rich in land resources.
3. Plain area: The southeast and some central areas of Dunhua City belong to Songliao Plain. These areas are relatively flat, with little fluctuation and fertile soil, which are suitable for agricultural development. Dunhua City is located in the eastern part of Jilin Province, China, with relatively undulating terrain. Dunhua City is located in the eastern border area of Jilin Province, China, and its geographical coordinates are roughly east longitude 128 degrees/4 minutes to north latitude 128 degrees 58 minutes to north latitude 42 degrees 33 minutes to 43 degrees 09 minutes.