The sun rises in Beijing, capital of China, on July 1, 2021. (Xinhua/Li Xiang)

The sun rises in Beijing, capital of China, on July 1, 2021. (Xinhua/Li Mengjiao)

The sun rises in Beijing, capital of China, on July 1, 2021. (Xinhua/Xu Qin)

The sun rises in Beijing, capital of China, on July 1, 2021. (Xinhua/Ma Ning)

The sun rises in Beijing, capital of China, on July 1, 2021. (Xinhua/Zhang Haofu)

The sun rises in Beijing, capital of China, on July 1, 2021. (Xinhua/Li Xiang)

Attendees of a grand gathering celebrating the Communist Party of China (CPC) centenary pose for a group photo as the sun rises at Tian'anmen Square in Beijing, capital of China, July 1, 2021. (Xinhua/Ma Ning)