10.7910/DVN/DJFMROJiang, XiaodiXiaodiJiangShandong University of Finance and EconomicsHarvard Dataverse2024Social SciencesJiang, XiaodiShandong University of Finance and Economics2024-05-142024-05-158951934103147555541application/pdftext/tab-separated-valuesapplication/pdf1.0CC0 1.0Filtering the TALIS principal survey data to create a proprietary database of principals in Shanghai, China, with the original questionnaire and the technical report attached for reference.