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
Tourists view black-headed gulls at Dianchi Lake in Kunming, capital of southwest China's Yunnan Province, Feb. 5, 2019, the first day of Chinese Lunar New Year. (Xinhua/Qin Qing)
Tourists view black-headed gulls at Dianchi Lake in Kunming, capital of southwest China's Yunnan Province, Feb. 5, 2019, the first day of Chinese Lunar New Year. (Xinhua/Qin Qing)