 Buses also link Dongfeng with Liaoyuan, Siping, Changchun, Shenyang, and other cities and counties.Temperatures range from up to 30 C in the short summer to minus 30 or even minus 40 C in the long winter, during which snow covers the ground and the rivers and drains are iced up.Most of the people living in Dongfeng are Han Chinese, but there are also scattered ethnic Korean communities, and a Korean Township.