From the chinese point of view, there is real uncertainty about what to expect from trump. They are not sure, I think they worry that the new administration could be tougher and/or less predictable than its predecessor. At the same time, they do continue to talk about trump as a deal maker, trump as a pragmatist, they see him as more potentially more flexible, less ideological and therefore someone with whom they can make a deal.
"Ahu" are stone platforms on which many moai sit. There are 313 known ahu and 125 of these carry moai. The biggest, Ahu Tongariki is 220 m (720 ft), and had the most (15) and tallest moai.