Two of the world’s three largest unsolved mysteries are in China, but any one of them will subvert human civilization
The world is huge, and there are no exceptions. In the current development process, many things left over from history also leave us with many unsolved mysteries. For these mysteries, we can’t come up with some strong evidence for a while. A reasonable explanation can only be left to the people of our future generations to let them explore and discover. Under the research of the future generations, through continuous science and technology, we must be able to solve these unsolved mysteries.