What are the lands of Khawza and Kerman that the Awaited Mahdi will conquer?

The lands of Khuzan and Kerman are among the lands of the Persians (Ajam). As for Khuz, it is from the lands of Ahwaz in Iraq, and it was said: a type of non-Arabs (A'ajim). As for Kerman, it is a famous town in the lands of the Persians, located between Khorasan and the Indian Ocean. Currently, these are the lands of China, Russia, and Japan.