There were many unsolved mysteries in ancient China. Here are ten of them: How did the White Snake transform into a human? What was the purpose and method of building the pyramids? What cultural relics and treasures are there in Qin Shihuang's tomb? Do the legendary mysterious celestial palaces and immortal systems exist? How did the dragon in ancient Chinese legends symbolize power and good fortune? How many treasures and cultural relics are there in the Forbidden City? How did the legendary nine-tailed fox become a human? What festivals and rituals in ancient China were related to aliens? What are the mythical beasts in ancient Chinese legends? Are there any alien relics in Qin Shihuang's mausoleum?