The Publicity Department of the Communist Party of China (CPC) Central Committee holds a press conference on applying a new development philosophy and promoting high-quality development. Vice Chairman of the National Development and Reform Commission Zhao Chenxin, Deputy Secretary General of the National Development and Reform Commission Su Wei, Deputy Secretary General of the National Development and Reform Commission Ou Hong and Deputy Secretary General of the National Development and Reform Commission Yang Yinkai attend the press conference and answer questions.