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Aerial photo taken on Oct. 22, 2019 shows maple trees at a scenic area of Taihang Mountains in Handan, north China's Hebei Province. (Xinhua/Wang Xiao)
Aerial photo taken on Oct. 22, 2019 shows maple trees at a scenic area of Taihang Mountains in Handan, north China's Hebei Province. (Xinhua/Wang Xiao)