Nah, z20 is a 10 ton chopper. Ac352 derived one would be a 7 to 7.5 ton one. Pretty much in between the existing 4 ton and 10 ton helicopters currently in use by the pla. When you dont need the lifting power, flight ceiling or range of z20, a 7 ton chopper would be a good choice. Plus pla is large enough to make an additional chopper class costs negligible.