What in addition to geographic boundaries might have kept the people of the Huang River civilization from traveling to far distant regions?

In addition to geographic boundaries, such as mountains and rivers, the people of the Huang River civilization faced challenges like limited technology for long-distance travel and communication. Cultural factors, including a strong emphasis on agriculture and local traditions, may have also discouraged exploration beyond familiar territories. Additionally, the presence of social and political structures could have maintained a focus on local governance and stability, further hindering long-distance travel.