I'm getting closer to pinpointing the exact location of this theme park! Twenty four elephants have been imported from Africa to a temporary facility in Qingyuan (the same city in which the theme park is to be located). The photo displayed below shows some of the elephants at this Qingyuan facility.
From the photo I was able to locate the elephant facility on Google Maps: https://goo.gl/maps/MKAJuWFEHjG2
Now looking north west on Google Maps I see nearby what I BELIEVE to be the location of the actual theme park mainly because of the significant amount of land clearing (and it fits the location described by Chimelong as to where the theme park would be located). Notice the location of that to compared to the newly located elephant facility. Coincidence? I think not…
Source of top photo: http://news.nationalgeographic.com/2015/07/150716-zimbabwe-elephants-china-wildlife-trade-zoos-animal-cruelty/