“…Multiple skills, including both language and cognitive skills, contribute to the three sub-processes of reading ( Hannon and Daneman, 2001 ; Perfetti et al, 2007 ; Oakhill, 2020 ). Specifically, language skills, including phonological knowledge, morphological knowledge, vocabulary knowledge, and orthographic knowledge, are important word-level skills in the process of building surface structure ( Ehri, 2014 ; Quinn et al, 2015 ; Xie and Wu, 2019 ; Liu and Liu, 2020 ). In the textbase representation process, the language skill of syntactic knowledge is essential as it helps readers to group words, trace the logical and semantic relations among linguistic constituents, and build initial propositions ( So and Siegel, 1997 ; Cheung et al, 2007 ; Brimo et al, 2018 ; Simpson et al, 2020 ).…”