Aug. 20，澳门银河赌场，澳门银河网址，澳门银河网站， 澳门银河赌场， northwest China's Gansu Province，澳门银河赌场， makes an inspection tour to the Bailie School and a horse ranch in Shandan County of Zhangye， 2019. (Xinhua/Ju Peng) ， Chinese President Xi Jinping， also general secretary of the Communist Party of China Central Committee and chairman of the Central Military Commission，。