“…The studies on teachers' emotions have grown increasingly over the past decades. Accumulated scientific evidence showed the critical roles that teachers' emotions play in many aspects of their professional life, including teaching training (Darling-Hammond, 2001), teaching satisfaction (Yin et al, 2013;Yin, 2015), school and policy climate (Lee and Yin, 2011;Rawolle, 2013), and turnover (Richardson et al, 2008). Besides the influences on teachers' professional life, teachers' emotions also related to students' emotions (Frenzel et al, 2009), students' learning (Pekrun et al, 2011), and the interrelationship between teachers and students (Yan et al, 2011).…”