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  The construction of Yuanmingyuan began during the reign of Kangxi Emperor.
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  The expansion of Yuanmingyuan under the order of Yongzheng Emperor, with 28 scenic spots named
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  The second expansion of Yuanmingyuan under the order of Qianlong Emperor, with 40 forty scenic spots completed
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  First Opium War, fought between British Empire and Qing Dynasty of China, resulted in British victory and the Treaty of Nanking.
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  The Second Opium War, led by British Empire and the Second French Empire against Qing Dynasty of China, resulted in Anglo-French victory and Treaties of Tientsin.
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  From October, 7 to October, 18, 1860, Anglo-French forces looted and set fire to Yuanmingyuan during the Second Opium War.
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  Rebuild of Yuanmingyuan under the order of Tongzhi Emperor, but the project was aborted due to the lack of fund
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  The Sino-French War, fought between France and Qing Dynasty of China, resulted in France achieving most of its war aims and France’s control of Tientsin.
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  The First Sino-Japanese War, fought between Qing Dynasty of China and Japan, resulted in Japanese victory and the Treaty of Shimonoseki.
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  Eight-Nation Alliance looted the ruins of Yuanmingyuan
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  The Battle of Peking, fought between Eight-Nation Alliance (Austria-Hungary, France, Germany, Italy, Japan, Russia, UK, US) and Qing Dynasty of China, resulted in the allied victory and Boxer Protocol.
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  Qing Dynasty withdrew the management of Yuanmingyuan
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  The Second Sino-Japanese War, fought between Japan and the Republic of China, resulted in China’s victory as part of the allied victory in the Pacific War
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  Yuanmingyuan site was preserved completely by the suggestion of premier Zhou Enlai as a reminder of the national humiliation in Chinese’s mind
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  Yuanmingyuan suffered manmade sabotage during the Cultural Revolution
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  The construction of one of the three zones of Yuanmingyuan was completed
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  Yuanmingyuan was announced as a key cultural relic protection site at the national level by the State Council
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  Yuanmingyuan Park opened to the public.
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  Nine scenic spots during the flouring period were restored and opened to public.