1. Cave 321 of Mogao Grottoes comes online, built in the Wu Zhou Period( 618 A.D.-907 A.D.), it is a palace-style cave with a truncated pyramid ceiling. And there hides a painted eggshell waiting for you to explore, I hope you will like it.

2. Cave 322 of Mogao Grottoes comes online, Cave 322 is a palace-style small cave with a truncated pyramid ceiling, built in the early Tang Dynasty( 907 A.D.-979 A.D.) and rebuilt in the Five Dynasties.

3. The brightness of the three caves has been adjusted, one cave was repaired, one cave added streamer effect (the newly coming online 2 cave both have streamer), and a number of model adjustments (smooth grid, skeleton replaced by static grid, etc. will improve the lighting effects).