16 hour stopover at Xiamen

We have an 11 hour stopover on our trip from amsterdam to sydney and an 16 hour stopover from sydney to amsterdam at xiamen. The first stop is during the day and we would love to leave the airport for a bit to stretch the legs for a bit. The second stop is during the night and we would love to stay at the airport hotel (just outside the airport). Are we eligible for this visum?