Full Name: 2021 6th Asia Conference on Environment and Sustainable Development(ACESD 2021) Abbreviation: ACESD 2021 Welcome to join in the 2021 6th Asia Conference on Environment and Sustainable Development (ACESD 2021)， which will be held in Phuket, Thailand during November 6-8, 2021. Papers submitted to ACESD will be reviewed by the conference committees, accepted and presented papers will be published in Springer Book Series Environmental Science and Engineering (ISSN: 1863-5520), which will be indexed by EI Compendex, Scopus, CPCI and the other major databases. Selected papers with extention will be published into the International Journal of Environmental Science and Development as a special issue, which will be indexed by Scopus (Since 2019), Chemical Abstracts Services (CAS), CABI, DOAJ, Ulrich Periodicals Directory, Crossref, ProQuest, etc. Submission Method: By Easychair submission system: http://www.easychair.org/conferences/?conf=acesd2021 Please feel free contact with us: Nancy Liu (Conference Secretary) E-mail: acesd@iacsitp.com Tel: +86-28-86512185 For more information about international conferences, please visit our conference website: ACESD 2021 website: http://www.acesd.org/