Aerial photo taken on April 30, 2018 shows the dismantling site of a chemical factory along the Yangtze River in Yichang City, central China's Hubei Province. (Xinhua/Xiao Yijiu)
Xi Focus: Xi leads green development as world's largest horticultural expo opens
Source: Xinhua| 2019-04-29 00:28:21|Editor: ZX
