Korean immigrants to northern People's Republic of China (PRC).

Immigration to North Korea should go through the formalities at the North Korean Embassy in China. North Korea is a country with high welfare and low income. School medical care is free, and the state provides housing free of charge. However, North Korea's current wage income level is still very low, so it does not approve of illegal immigration. As long as you have the skills to serve North Korea and can pass the political review of the North Korean Embassy, it is not impossible to immigrate to North Korea.