This paper used the qualitative research, based on the analysis of multi-dimensional information from stakeholders to investigate the seed-corn production activity by the contracted farming at Phuoc Tan commune, Xuyen Moc district, Ba Ria Vung Tau province. The results showed that Thailand CP Company supported the farmers by sponsoring the seeding cost, providing technical support in production and buying the products. | Assessment of the cooperation activity in seed-corn production by contract farming A case study at Phuoc Tan commune Xuyen Moc district Ba Ria Vung Tau province