You are being too optimistic and rushing these builds.Prediction; 4 carriers by 2020. And nuclear powered model later on.
There will be four carriers in operation for the Chinese...but not by 2020.
Number 1 - Liaoning, CV-16 is already in service.
Number 2 - 001A will not launch until mid-year 2017. Commission by 1019 perhaps.
Number 3 -First CATOBAR carrier. Will not finish building until 2020 at the earliest. Commission 2022.
Number 4- 2nd CATOBAR startd building perhaps by 2018. Launch 2022. Commission 2024 earliest.