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People visit the Chinafest 2017 on the square of the Cologne Cathedral in Cologne, Germany, Aug. 26, 2017. The three-day Chinafest 2017 was closed on Aug. 27. (Xinhua/Luo Huanhuan)
People visit the Chinafest 2017 on the square of the Cologne Cathedral in Cologne, Germany, Aug. 26, 2017. The three-day Chinafest 2017 was closed on Aug. 27. (Xinhua/Luo Huanhuan)
