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在祖国西南,有一片充满生机与活力的沃土——重庆市南川区。该区幅员面积2602平方公里,其独特的地理位置和良好的生态环境、气候资
Southwest of the motherland, there is a fertile ground full of vitality and vitality - Nanchuan District of Chongqing. The area covers an area of 2602 square kilometers, its unique geographical location and a good ecological environment, climate