"Blood Painting" Flight Suit Is? Across The Ocean To Spy To Chongqing 408 War Relics

After 1941, the US military machine was in Chinese territory the crash, because of the language barrier, people think that they are the enemy. United States pilots using phonograph plays music on the plane were rescued. In view of this experience, volunteer on the flight back, and sewed a piece of fabric that says "to assist foreigners in China (United States), civil-military integration and rescue" of Chinese characters.

Why is this piece of cloth called "blood painting"? In fact, its English name was 'blood chits (blood of the note). "Qian Feng describes, there is also a" pension "means, is to rescue people who hold the banners, you can get certain bonuses from the Chinese Government, so it was translated as" blood "