Not they preserve Chinese artifacts. China has been invaded so many times, the collapse of governments had led foreigners to scoop artifacts from China at no co

Not they preserve Chinese artifacts. China has been invaded so many times, the collapse of governments had led foreigners to scoop artifacts from China at no cost. Look at British Museum, Lourve. It happened to all countries have suffered from war. Japanese took most books, paintings, because those are not seen as valuable for westerners. British took most vase, china.