Huang, Qiang, School of Foreign Languages, Sichuan University of Science and Engineering, China
Journal of Sustainable Development ISSN 1913-9063 (Print) ISSN 1913-9071 (Online) Email: firstname.lastname@example.org
Copyright © Canadian Center of Science and Education
To make sure that you can receive messages from us, please add the 'ccsenet.org' domain to your e-mail 'safe list'. If you do not receive e-mail in your 'inbox', check your 'bulk mail' or 'junk mail' folders.