If it is in the 78000T class, I wonder if the design is based on the never completed Ulyanovsk.
To be honest with you the whole project is a joke and meant to distract the citizens of China from their real problems, lack of clean water, air pollution, bad social policy. It's right out of 1984. They built this big battleship to keep people busy and make them proud and took it out and sunk it. (IIRC, it was a long time ago)