<prompt> Kalima dǝga tǝmzǝyin: Karǝgǝ dǝ PAVN Major General Hoàng Thế Thiện ro gǝrjin. Suro kәntagә Decemberbe saa 1974 dәn, kәrmadә buro salakye PAVNye kәla kәla kәnәngәnabe suro South Vietnamben badizәna. Kәnasartәnzәye Hanoia sәkkә kәrәngәna, amma kәnәngatәna, kәla kәla kәnәngatәnzәga Saigon-a kәla kәnәngatәnzәga ngәlaro sәdinro. Suro kәntagә March ye dәn, General Văn Tiến Dũngye Kambin 275 badizәna, nәm kәnasartә dәye sәkkә shi general dәye Hanoia kәla kәntagә kәntagәye dәn kәla kәntagә dәn kәnәngatә ro sәkkә. Ngawo jarabtә baa dәye kәla kәla kәnәngabe dәga koltәgәnaben,  <response>: Saigon dә askәrwa North Vietnamesebe ro zuwuna kәntagә Aprilbe 30 saa 1975 lan. 