The comprehensive establishment of the territorial spatial planning system has provided a new institutional framework and practical guidance for land resource management, while driving the transformation of land use into a new phase characterized by "spatial coordination, efficient intensive use, and ecological priority." However, during economic development and urban construction, some regions have exhibited unscientific management and utilization of land resources, leading to a sharp decline in land availability and escalating ecological pollution. In light of this, the article begins by addressing the necessity of land resource management and land use transformation within the territorial spatial framework. It systematically analyzes the challenges currently faced in land resource management and utilization, and proposes targeted practical strategies. The aim is to provide practical references and theoretical support for resolving the imbalance between land use and spatial development, as well as enhancing the sustainable utilization of land resources.