Since the eighteen Party's ,the Central Committee of the CPC, with Comrade Xi Jinping as its core, has put the key to tackling poverty in a more prominent position, started the battle against poverty, and made concerted efforts and struggled in unison and strength throughout the party, and China has made significant progress and created a path of poverty alleviation with Chinese characteristics. The problem of absolute poverty, which has plagued the Chinese nation for thousands of years, is about to be solved historically and will make a significant contribution to the cause of global poverty reduction. This article carries out the important discussion of general secretary Xi Jinping on poverty alleviation work, comprehensively reviews the practice and effectiveness of tackling poverty in Shaanxi, analyzes thoroughly the new situation, new problems and new challenges that Shaanxi faces in tackling poverty alleviation, and puts forward the goal of comprehensively completing all kinds of objectives and tasks, highlighting the long-term effective measures to help the poor, consolidating and improving the results of poverty alleviation, and solving outstanding problems. This paper summarizes the specific countermeasures of the experience of poverty alleviation, and analyzes and studies Shaanxi's winning the war of poverty alleviation in practice.