A formation highlighting technological innovation marches in a mass pageantry celebrating the 70th founding anniversary of the People's Republic of China (PRC) in Beijing, capital of China, Oct. 1, 2019. (Xinhua/Li Yibo)
A formation highlighting technological innovation marches in a mass pageantry celebrating the 70th founding anniversary of the People's Republic of China (PRC) in Beijing, capital of China, Oct. 1, 2019. (Xinhua/Li Yibo)
