This article systematically examines the operational aspects of international landscape governance, management, and related technological solutions, providing an overview of the working practices and latest achievements of international organizations such as the United Nations Human Settlements Programme (UN-Habitat), the United Nations Environment Programme (UNEP), the Food and Agriculture Organization (FAO), and the United Nations Development Programme (UNDP). The purpose is to offer an international macro perspective and experiential foundation for the localization of landscape governance practices. Additionally, the article interprets and summarizes the characteristics of each organization’s work, their understanding of landscape governance, and highlights the shortcomings in interdisciplinary collaborative efforts. The article advocates for the integration of ecological, social, and economic dimensions in landscape intervention processes to bridge governance, management, spatial practices, data science, and finance, forming a comprehensive approach. It suggests that Chinese institutions enhance data collaboration, elevate the strategic position of landscape management, overcome language system differences, and deepen international cooperation in the field of landscape governance, enabling effective participation in global ecological governance.