In ancient times, people thought that when people died, they just went to another world, so people who were rich before they died naturally wanted to live in another world, and there would be a lot of wealth buried with them after they died. Ancient people often robbed tombs, but it was impossible to steal all the tombs. Besides, grave robbers will die. If they die, they will be buried with them. In the past, tomb raiding didn't let the goods go abroad, so no matter how it was stolen, it was still in China, and it was still a cultural relic of China!