Abstract: The cross-regional adjustment and market entry of collective construction land involve both positive interest coordination and the evolution of collaborative negotiation mechanisms. This study identifies four core stakeholders-county/municipal governments, township government-guided economic entities, village collectives, and market operators-and systematically analyzes their interest interactions. It examines issues such as the coordination between agricultural land market entry and government land expropriation, the prudent implementation of policies and the role of market mechanisms, the protection of farmers' interests and market operation risks, and the distribution of interests among different rural areas by town-level economic organizations. The paper proposes strategies for interest coordination: First, policy frameworks should coordinate 'urban' and 'rural' by treating state-owned and collective land as an integrated whole for comprehensive financial balancing and strategic planning; Second, government relevant administrative departments shall coordinate 'supply' and 'demand' by promoting market operation system reforms that align with the policy environment and usage characteristics of collective construction land; Third, tiered mechanisms can coordinate 'retention' and 'utilization' by proposing a land asset allocation model of 'village-level retention-town-level coordination-district-level market entry', aiming to achieve a balanced negotiation equilibrium.