On behalf of AASE, it is our great honor and pleasure to invite you to ETAS and BESM Conferences, which will be held in Tokyo, Japan every two months. At these conferences, theoretical and practical will gather in force to not only show their best, but to share valuable ideas and develop new friendships. AASE will provide all participants a firm platform for a meaningful academic and cultural experience. Taiwan is one of the most welcoming countries in the world, and you are bound to encounter numerous acts of generosity or kindness throughout your travels, whether it’s a taxi driver rounding down a fare, a stranger helping with directions or a family providing a bed for the night. All AASE conference paper will be reviewed jointly by AASE Review Panel. Quality papers will be selected and offered for publication in Scopus indexed associated journals (Emerald series publishing) subject to the compliance with journal’s guidelines, terms and conditions.