Invitation to a research survey 

Hello Tznkai,

I am Allen Lin, a computer science PhD student at the University of Minnesota - Twin Cities. Currently, we are working on a project studying the main article and sub article relationship in a purpose of better serving the Wikipedia article structure. We noticed that you've created main/sub article relationship in Chinese ceramics for Pinner. So it would be appreciated if you could take 4-5 minutes to finish the survey questions. Thanks in advance! We will not collect any of your personally information.

Thank you for your time to participate this survey. Your response is important for us!

 https://umn.qualtrics.com/SE/?SID=SV_bvm2A1lvzYfJN9H