“…Among the available studies, research on language teachers dominates the discipline research ( Golombek and Doran, 2014 ; Chu et al, 2021 ; Heydarnejad et al, 2021 ; Sun and Yang, 2021 ; Liu et al, 2022 ), and the research on key stages is mainly focused on primary school and university teachers ( Gu, 2016 ; Chen, 2017 , 2019 ; Lu and Zhang, 2021 ), whereas high school mathematics teacher emotions have received less attention ( Martínez-Sierra et al, 2019 ; Jiang et al, 2021 ). However, the uniqueness of high school mathematics teachers in terms of their key stages and disciplines, particularly in China, where high school mathematics teachers are also under the pressure of Gaokao (the National College Entrance Examinations; Jiang et al, 2022 ), makes their professional background and emotional development unique and deserving of more in-depth and focused research.…”