https://www.google.com/url?rct=j&sa=t&url=http://taxinsights.ey.com/archive/archive-news/taiwan–vat-refund-for-temporary-activities-carried-on-by-foreign-entities.aspx&ct=ga&cd=CAIyGmJjNGEwZWQ4N2QyMGU3Nzg6Y29tOmVuOlVT&usg=AFQjCNHgKadHCXQdhjGdy9_IKPDYPOIWmw