Liu Rui, an aviation regiment commander of the People's Liberation Army Air Force, answers questions during a group interview on "solid strides on the path of building a powerful military with Chinese characteristics", held by the press center of the 19th National Congress of the Communist Party of China (CPC) in Beijing, capital of China, Oct. 22, 2017. (Xinhua/Chen Yehua)
(Web editor: Liang Jun, Yang Mu)
