I'm a beginner in Ubuntu Mate. I recently noticed the existence of a folder with the following Chinese characters: 模板. There is a lock on the folder icon. Inside there is a .doc file, a .docx file, a .ppt file, a .pptx file, an .xls file, and an .xlsx file. When I open any of these files with WPS or LibreOffice, they are empty. They look like templates and I think they may have been created when I installed the WPS Office. However, I'm not sure. Why is the folder in Chinese? I use Ubuntu Mate in english and all other folders are in english. Also, I already have a folder named "Templates". What can it be? Should I worry?