“…It also makes travel experiences smooth and allows the entire system to work better, improving quality of life for all. Green transportation pertains to low-pollution vehicles such as dual-energy vehicles (Li et al, 2019), natural gas vehicles (Sun & Ertz, 2022), electric vehicles (Bilgen & Sarikaya, 2018) and solar energy vehicles (Selvakkumaran & Ahlgren, 2020), but also involves various transportation modes, including walking, bicycle, regular public transportation and rail transportation (Li, 2016). Li (2016) believed that this new concept should become a goal in practice, specifically referring to convenient, safe, efficient, low-pollution, humanized and diverse urban transportation, which is coordinated with ecological environment and urban development.…”