Astonishing and singular – Kiyoshi Kurosawa by way of Robby Müller. Captures a time and a place so intimately that, by the end, you feel it as if you know it in your bones.
Further reading: Philip Pan's book on China, "Out of Mao's Shadow," about a quarter of which recounts the rapid deindustrialization, mass labor protests, and violent crackdown that decimated this exact part of China during the exact years when this movie is set, and which sure feels like its unstated subject.