Excavations and surveys have revealed deep occupation layers, indicating prolonged human settlement and successive cultural development over time. Within these layers, various archaeological materials have been found, including human skeletons that provide insights into burial practices, population structure, and health conditions of ancient communities. Pottery such as jars, pots, and bowls has also been discovered, reflecting everyday domestic life and food storage practices.In addition, stone tools, bone implements, and metal artifacts such as bronze and iron objects have been found. These indicate technological development within the ancient society, particularly the adoption of metal tools that were more durable and efficient for agriculture, hunting, and daily activities.The multi-layered moat and embankment structure is also an important subject of archaeological interpretation. It is believed that the settlement expanded over multiple periods rather than being constructed at once, with successive modifications and expansions reflecting population growth and environmental adaptation. This makes the site structurally complex and significant for understanding ancient settlement organization.

Inside the museum, exhibitions are divided into two main sections. The upper floor focuses on archaeological artifacts and traditional Isan household items such as bamboo crafts, weaving tools, agricultural implements, and ancient ceremonial textiles like the Pha Phawet cloth, which reflects long-standing local beliefs and traditions.The lower floor is dedicated to contemporary art, showcasing paintings and sculptures by Ajarn Boonham Kamsa-ard, as well as works by students, university groups, and local artists. This transforms the museum into not only a place of preservation but also a creative space linking contemporary art with cultural heritage.Today, Ban Chiang Hian Museum plays a broader role beyond tourism. It serves as a center for learning in history, archaeology, and local culture, connecting the past, present, and future through physical artifacts, community narratives, and ongoing local participation.