You can't speak Wuhan dialect.

You don't know Wuhan dialect, but you don't know me when I speak it. Wuhan dialect is developed on the basis of ancient Hanyang dialect, which absorbs the dialects of surrounding residents and forms a dialect different from the original Hanyang dialect. You don't know me. If you don't know how to say Wuhan dialect, you just don't know. In Wuhan dialect as a whole, you don't know me.