
Tourists enjoy the azalea flowers at the Heilongtan Park in Kunming, capital city of southwest China's Yunnan Province, during the 2nd day of Qingming Holiday on April 3, 2017. (Xinhua/Lin Yiguang)

Tourists enjoy the azalea flowers at the Heilongtan Park in Kunming, capital city of southwest China's Yunnan Province, during the 2nd day of Qingming Holiday on April 3, 2017. (Xinhua/Lin Yiguang)