“…Qunar.com ( https://www.qunar.com/ ), as China's leading travel search engine, is the largest Chinese online travel sharing website. The data from Qunar.com has been applied, for example, to the study of tourists' rating behavior ( Zhang, Zhang, & Yang, 2016 ), tourist movement ( Jin et al, 2018 ; Mou, Zheng, et al, 2020 ) and destination image ( Lian & Yu, 2017 ). The website provides an intelligent editing scheme for travel blogs: when writing blogs on the website, tourists can set up spatio-temporal labels (recorded in the source code of the blog's webpage) of the attractions involved in the blog.…”