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
Aerial photo taken on Dec. 22, 2018 shows the scenery of the metasequoia forest in Sihong County of Suqian City, east China's Jiangsu Province. (Xinhua/He Jinghua)
Aerial photo taken on Dec. 22, 2018 shows the scenery of the metasequoia forest in Sihong County of Suqian City, east China's Jiangsu Province. (Xinhua/He Jinghua)