A staff member picks materials from waste auto parts at an industrial park in Tianjin, north China, Aug. 11, 2016. Staff members design and make "transformers" out of waste auto parts to express environmental awareness. (Photo/Xinhua)
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A staff member picks materials from waste auto parts at an industrial park in Tianjin, north China, Aug. 11, 2016. Staff members design and make "transformers" out of waste auto parts to express environmental awareness. (Photo/Xinhua)
