<prompt> Nyorai kupfuurira kweiyi ndima - Hondo yeVietnam yakapera zvinobudirira nokuda kweNorth Vietnam muna April 1975  <response>: . Nguva itsva yeshanduko yeVietnamese yakanga yavhurwa: nguva yerusununguko rwenyika, kubatanidzwa uye kushamwaridzana. 