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Photo taken on March 16, 2019 shows willow tree buds in Zunhua, north China's Hebei Province. (Xinhua/Liu Mancang)
Willow tree buds in spring
Source: Xinhua| 2019-03-16 21:24:59|Editor: Liangyu
Photo taken on March 16, 2019 shows willow tree buds in Zunhua, north China's Hebei Province. (Xinhua/Liu Mancang)
