Archilife Reaserch Foundation has many long-term studies on the suitable model of human settlements. Regarding the discussion on the related field of architecture, we focus on the design of human-centered building with multiple layers. Due to the climate and environmental change caused by post-industrial civilization, "Sustainable Building" must reflect to the regional differences and local characteristics. Therefore, Archilife has built a multi-functional and habitable construction to prove the sustainable theories, and actively participated international sustainable building conferences. The following speeches are those proposed by Archilife at sustainable building conferences, and are sorted by date of release.