Yulin Grottos is widely recognized as a branch of Dunhuang Mogao Caves.Currently, forty-two caves from Yuan Dynasty to Tang Dynasty are preserved. These sculptures are of different facial expressions.
It sets a record of being the only instance of mausoleum that has emperors of two dynasties the only ruling Emporess of China Wu Zetian and EmperorTang Gaozong, buried together in it in China and even around…