The North Korean nuclear test has created continuous tension in the Northeast Asia, curbing the future development of the three northeastern provinces of China and the eastern part of Inner Mongolia. The deterioration, if continues, will reduce the progress of the development of the three northeastern provinces to the bare minimum, deterring investors from entering the market. The contamination caused by the nuclear test will create a potential threat to the Northeast China, Shandong Peninsula, and North China. Given the persistence of the North Korean nuclear crisis, the future development of the three northeastern provinces has been basically shattered.