If you’re a tourist in Xi’an, there’s one thing you absolutely have to do. Not necessarily because it’s good fun, but because it’s there.
Xi’an
The capital of China during the Tang Dynasty.
Li Chunfeng Taoist Temple
Li Chunfeng (李淳风) was a Chinese astronomer, mathematician, historian and politician who lived during the Tang Dynasty. He is known for creating a new calendar that more accurately predicted the positions of the planets.