The data of research were analyzed, evaluated bases on the practise survey, interviewing 32 households who living and cultivating in the buffer zone of Xu an Thuy National Park. The author conducted the survey and evaluation of the production models, aquaculture, such as shrimp, crab farming, oyster farming, culture gracilaria. Analyzing the economic efficiency of the production models, which shows the efficiency of the model was not high. With extensive shrimp farming model combine with crab and gracilaria, the NPV value obtained by 23.488.721,7 VND, the BCR value was 1,03 time. With oyster farming, the profit of that reached 60 million VND in 2 ha area after 3 years, the BCR was 1.31 time, the internal return rate was 16 percent. The author conducted SWOT analysis for the production models and the proposed model for the sustainable production of each type respectively, proposing ecological pond combine with mangroves plantation, which brought out the higher efficient for people living in the buffer zone of Xuan Thuy National Park. The results of this study carried the practical and scientific which can be applied to analysis and propose the sustainable production models in the buffer zone of Xuan Thuy National Park, which contribute to improve the conservation effecient, sustainable development and ensuring the livelihood of people living in the buffer zone of Xuan Thuy National Park.