The Chinese efforts towards actualization of the ‘offshore defense’ concept which entails the conduct of campaigns in distant waters, strategic deterrence and counterattacks, has an inherent risk of bringing its naval forces on a confrontational course vis-à-vis other maritime forces, particularly the US. To defend itself against overarching US maritime superiority in such a scenario, China has developed its Anti-access and Area Denial (A2AD) concept, predicated mainly around the DF-21D anti-ship ballistic missile.
Junior Military Leadership in the PLA Today
Apparently, serving the PLA is no longer a very attractive option and there seem to be issues of lack of motivation among the new recruits to make the supreme sacrifice.