Chinese Navy Ship Naming Rules: First-class ships (aircraft carriers, nuclear submarines, battleships, cruisers and other important ships of the country) are named by the staff and named after the province. Second-class ships and below (destroyers, frigates, conventional submarines, landing ships, etc.) are named by the naval command. Landing ships are generally named after "mountains", such as Kunlun Mountain. The training ships are named after people, such as: Zheng He. Destroyers and frigates are named after large and medium-sized cities. For example: Xuzhou frigate. Fushun destroyer. According to the fact that the first aircraft carrier "Liaoning" is named according to provinces, then the second one is also very likely to be named after provinces.