 Nyorai mberi kweiyi ndima - Col. Viên akanga ari mutsigiri anokosha weJanuary 1964 South Vietnamese coupumo Mutungamiri Dương Văn Minh akadonhedzwa naGeneral Nguyễn Khánh, achironga naye kupidigura Minh uye achibudirira kuraira mauto ake eAirborne Division kuti abatsire kuchengetedza guta guru. Pakazosvika March 14, Viên akanga akwidziridzwa nehurumende itsva kuva brigadier general. 