
Tourists walk through a bamboo forest during the Qingming Holiday, the three-day holiday for the Tomb-Sweeping Day, in Changning County in Yibin, southwest China's Sichuan Province, April 3, 2017. (Xinhua/Liu Chan)

Tourists walk through a bamboo forest during the Qingming Holiday, the three-day holiday for the Tomb-Sweeping Day, in Changning County in Yibin, southwest China's Sichuan Province, April 3, 2017. (Xinhua/Liu Chan)