内港 (Nai Gang) refers to an inner harbor or port area, typically located within a city or town. It serves as a sheltered space for ships to dock, load, and unload cargo. Inner harbors are often designed to accommodate smaller vessels and provide easy access to nearby markets and urban areas. In many cities, such as 香港 (Hong Kong) or 上海 (Shanghai), the inner harbor plays a crucial role in trade and transportation. These areas often feature waterfront promenades, recreational spaces, and commercial activities, making them vibrant hubs for both locals and tourists.