Aerial photo taken on Oct. 25, 2017 shows the view of Lijiang River in Guilin City, south China's Guangxi Zhuang Autonomous Region. Located in south China, Guangxi boasts high forest coverage of over 62 percent and various landforms including its picturesque karst mountains. In recent years, following the principle of building ecological civilization, Guangxi authorities uphold green development in agricultural production and poverty alleviation. Meanwhile, the authorities take various measures to improve rural environment including expanding forest coverage and improving infrastructure construction. From 18 to 20 in July, the "Guangxi Day" event was held at the ongoing Beijing International Horticultural Exhibition, where visitors can experience the sheer beauty and remarkable achievements of Guangxi. (Xinhua/Huang Xiaobang)