The celebrations marking the 70th anniversary of the founding of the People's Republic of China (PRC) start on Oct. 1, 2019 in Beijing, capital of China. (Xinhua/Jin Liwang)

A flag-raising ceremony is held in celebration of the 70th anniversary of the founding of the People's Republic of China (PRC), at the Tian'anmen Square in Beijing, capital of China, Oct. 1, 2019. (Xinhua/Yin Gang)

The grand rally marking the 70th anniversary of the founding of the People's Republic of China (PRC) is held at the Tian'anmen Square in Beijing, capital of China, Oct. 1, 2019. (Xinhua/Liu Dawei)

A formation of Guard of Honor marches in the parade during the celebrations marking the 70th anniversary of the founding of the People's Republic of China (PRC) in Beijing, capital of China, Oct. 1, 2019. (Xinhua/Wang Yuguo)