<prompt> Ramba uchiverenga ndima iyi - Panguva yeTet Offensive muna 1968, mauto emakomonisiti akaedza kutora guta racho asi zvakashaya basa. Pana April 30, 1975, Saigon yakawa  <response>: , kupedza Hondo yeVietnam nekukunda kweNorth Vietnam, uye guta rakauya pasi pekutonga kweVietnamese Peoples Army. 