So you’re saying the Chinese are national socialists.
The people who run the government are communists. But that label does not by itself define what each individual in the party believes.
I think the majority of the Chinese people are proud of their country and will form a somewhat united front in the face of external opposition, whether they are in the communist party or not. (I say "somewhat" because there is seldom a case where everyone in a large group is in agreement with the leadership on any matter.)
As for calling them national socialists, that seems confusing to me. The Nazi party did not claim to adhere to Marx.