A ceremony marking the centenary of the Communist Party of China is held at Tiananmen Square in Beijing, capital of China, July 1, 2021. (Photo/ China News Service: Hou Yu)
A ceremony marking the centenary of the Communist Party of China is held at Tiananmen Square in Beijing, capital of China, July 1, 2021. (Photo/ China News Service: Hou Yu)
Flight crews forming number "71" in the sky fly through Tiananmen Square. A ceremony marking the centenary of the Communist Party of China is held at Tiananmen Square in Beijing, capital of China, July 1, 2021. (Photo/ China News Service: Hou Yu)
A ceremony marking the centenary of the Communist Party of China is held at Tiananmen Square in Beijing, capital of China, July 1, 2021. (Photo/ China News Service: Hou Yu)
A ceremony marking the centenary of the Communist Party of China is held at Tiananmen Square in Beijing, capital of China, July 1, 2021. (Photo/ China News Service: Hou Yu)
