Zhengyang Mountain, three hundred miles east of Chang'an, has been famous in China since the time when Emperor Gaozu was studying art. After Emperor Taishan was enshrined in Zen, Zhengyang Mountain was set up as the place where the Han Dynasty's imperial court descended. Since then, there has been a saying: Zhengyang prospered the Han Dynasty, and the teachings came from the east.
Later it failed….
