“…The most recent decade has witnessed a gradual gaining of the importance of student talk in writing pedagogical practices and research studies, especially after China’s National English Curriculum Standards reformed its EFL curriculum by emphasizing students’ abilities involving both the proficiency in English and the capability of critical thinking ( Jin and Fan, 2011 ). Relevant research aligning within this context mainly focused on the exploration of student talk in pairs or groups either during collaborative writing tasks when students co-authored their written texts ( Li and Zhu, 2013 , 2017 ; Chen, 2018 ; Niu et al, 2018 ; Chen and Yu, 2019 ; Zhang, 2019 ), or in peer feedback interactions for revision after writing ( Xu and Kou, 2011 , 2017 , 2018 ; Xu and Cao, 2012 ; Yu, 2015 ; Yu and Lee, 2015 , 2016 ; Xu, 2016 ). Other studies that have addressed planning before writing have largely targeted individual planning by probing the effects of planning time, condition, language proficiency level, or task complexity on learners’ written texts ( Ellis and Yuan, 2004 ; Ong and Zhang, 2010 , 2013 ; Xing, 2015 ; Yi and Ni, 2015 ; Rahimi and Zhang, 2018 , 2019 ; Wang and Zhang, 2019 ), rather than on examining leaners’ talk during collaborative planning activities together with its benefits to subsequent L2 individual writing.…”