Tourism periodicals, tourism management and tourism science are the core. There are many excellent papers on tourism planning of hotel travel agencies in tourism periodicals and tourism management, and there are many quantitative analysis papers in tourism science, which are deep in content and difficult for liberal arts students.

If it is a special issue on tourism, you can search for a good overview of tourism on the homepage of HowNet, but at present, there will be two editions of this journal, but the price is good, 1000 points.