Wu Bing

In 1946, in Williamsburg, USA, Chinese student Wu Daguan had a fierce argument with his good friend Long Yizhi. Long Yizhi was panting and said, "Daguan, don't say there's a war going on in China..." It's just that there's no war. It is also impossible for China to design and manufacture aircraft engines. The national conditions do not allow it. The things we have learned can only be published in the United States