The Indoor Environment and Health Branch of the China Environmental Science Society, Chongqing University, the University of Reading, and the University of Cambridge are pleased to announce the The 8th Annual Conference of the Indoor Environment and Health Branch of the China Environmental Science Society (IEHB 2017) and The 8th International Conference on Sustainable Development in Building and Environment (SuDBE 2017), the primary international conferences in the field of IEHB, SuDBE and related topics. Following previous experience, the abstract (200-300 words) will have to be submitted by the deadline (28 February 2017), acceptance of abstract will be announced on 15 March 2017. The full paper (12-page maximum length ) will have to be submitted by the deadline (31 May 2017), followed by a review process. Reviewer feedback and decision of full paper will be announced on 30 June 2015, the revised paper will have to be submitted by the deadline (31 August 2015), in order to give participants enough time to make travel arrangements to this primary tourist destination.