After we entered inside the museum, we found that the place is even larger than we initially thought it would be. There were 5 floors in the museum and the inside architecture reminded us the imperial age. We could see the top of the building from the ground floor. People from different age groups and countries were closely observing the museum. Taking photo was prohibited and yet I was sometimes lured to take some hidden snaps especially when I saw the colossal dinosaur fossil and alien ship!