I think my question is, in vTaiwan, there are a number of issues. I found some of them you don’t use pol.is in the questionnaire stage, and some you use pol.is. I wonder. Is there any rationale behind it?
I think my question is, in vTaiwan, there are a number of issues. I found some of them you don’t use pol.is in the questionnaire stage, and some you use pol.is. I wonder. Is there any rationale behind it?