Why is Northeast China a treasure?

Northeast China has a vast territory and rich natural resources, and is rich in oil, coal mines, soybeans, northeast rice, corn and forest timber. There should be coastal areas, rivers, rivers, famous mountains, rare birds and animals, rare delicacies and great plains. The place is too big and the people are sparse. Without disasters and difficulties, feng shui is calm. Summer resorts and winter ski paradise are also snow, calm and rain, which is even more precious here! Changbai Mountain, Mudanjiang, Yalu River, Songhua River, Dalian Port, Yingkou Port and Panjin Port ... Liaoning, which has seven world cultural heritages, Jilin, where cars and trains are magnetically levitated, and Heilongjiang, which is rich in natural materials. Here, we never feel sultry in summer and cool in winter. In winter, the thick walls are still full of radiators, which makes people feel unbearable cold and biting. It's beautiful. Japan, South Korea and North Korea are all very close, closer to the capital Beijing, with convenient transportation and not too many mountains to stop them. Well, the more I think about it, the more I feel that the northeast is a good place and I love it more and more.