Ключевые слова: alternative, autumn, background, blue, china, clean, development, ecology, electric, electricity, energy, environment, environmental, farm, field, generation, generator, grass, green, group, industrial, industry, innovation, landscape, mill, mist, nature, outdoors, plant, power, production, qinghai, renewable, resource, station, sustainability, sustainable, technology, tourism, turbines, valley, wind, windmill,