Abstract: The thought reconstruction is an important part of the reconstruction after the Wenchuan Earthquake. This thought reconstruction is not to renew the original state of thought simply, but to liberate thought at deeper level. Its goal is not to construct empty theoretic frame, but to guide the whole jobs of the post-disaster reconstruction by building a strategic system. The research of the thought reconstruction will enrich and develop the theory of Chinese post-disaster reconstruction, and will provide vivid teaching materials for the construction of socialism core value system.