The Chinese do not have the expertise or the experience to build and operate aircraft carriers. This ship is just a tool to assess whether the abiliity is available in China.
They will build more carriers, if only for national pride.
If you are an established naval architect with experience in modern carriers get you CV in now, because there is a fortune to be made. The same goes for naval personel with experience in the training role. Join the club and stand under a waterfall of money.