A worker cleans and overhauls a lamp during the annual maintenance of city lamps near Tian'anmen Square, in Beijing, capital of China, July 6, 2015. (Photo: Xinhua/Gong Lei)
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A worker cleans and overhauls a lamp during the annual maintenance of city lamps near Tian'anmen Square, in Beijing, capital of China, July 6, 2015. (Photo: Xinhua/Gong Lei)
