“…Many scholars have conducted a series of fruitful researches on the FHCVs (Wang et al, 2022;Hu et al, 2021), the TVs (Fu et al, 2021;Su et al, 2022;Xu et al, 2021;Gao et al, 2021;, the EVs (Wang et al, 2018;Xu et al, 2022;Sato et al, 2019;Kibe et al, 2022), the CLTVs (Qi et al, 2022;Zhang et al, 2021), and the specialized villages (Yang et al, 2022). In terms of research content, it mainly falls into the following aspects, such as spatial structure identification (Wu et al, 2020;Zheng et al, 2022), spatial differentiation and influencing factors (Gao et al, 2021;Qi et al, 2022;Zhang et al, 2021;Yang et al, 2022;Li et al, 2023;Gong et al, 2022;Jin et al, 2022), sustainable development (Wang et al, 2018;Randelli et al, 2019;Prevolšek et al, 2020), vitality assessment (Liu et al, 2022), heritage values (Fu et al, 2021), rural cultural heritage tourism (Xu et al, 2021;Sanchez-Martin et al, 2020), and protection strategy and revitalization (Jin et al, 2022;Dai et al, 2019;Gao et al, 2017). Among of them, the analysis of spatial distribution characteristics and its influencing factors has always been the focus and important content of the researchers (Li et al, 2023;Gong et al, 2022;Jin et al, 2022;Kim et al, 2018;Li et al, 2016).…”