Literature Reference: Han, the Milky Way. Source from 'Shuowen Jiezi'.
汉: The name of a river, the Han River, the largest tributary of the Yangtze River. It extends to signify vastness, benevolence, open-mindedness, and magnanimity.
域: Territory, domain. When used in a name, it conveys the connotation of grand aspirations and lofty ambitions.
Meaning: Han Domain signifies the vastness of the Milky Way or an expansive realm, symbolizing boundlessness and greatness.