The video opens with a man in his 80s slumped in a hospital bed, his face hollow as he scrunches his eyes. A jump cut advances the scene three days: the man is alert now, words gathering as he identifies his son.Six months later, he is pictured sitting upright, engaged in conversation. His gaze is animated. At eight months, the man walks briskly down a hospital corridor. He recites a near-century-old Maoist military anthem from memory. He is practically unrecognizable from the withered figure in...