People wave Chinese national flags after a national flag-raising ceremony was held at the Tian'anmen Square in Beijing, capital of China, Jan. 1, 2021. The ceremony was part of the celebrations for the New Year's Day. [Photo by Ju Huanzong/Xinhua]

A grand national flag-raising ceremony is held as part of the celebrations for the New Year's Day at the Tian'anmen Square in Beijing, capital of China, Jan. 1, 2021. [Photo by Ren Chao/ Xinhua]

A grand national flag-raising ceremony is held as part of the celebrations for the New Year's Day at the Tian'anmen Square in Beijing, capital of China, Jan. 1, 2021. [Photo by Ren Chao/ Xinhua]

A grand national flag-raising ceremony is held as part of the celebrations for the New Year's Day at the Tian'anmen Square in Beijing, capital of China, Jan. 1, 2021. [Photo by Ren Chao/ Xinhua]

A grand national flag-raising ceremony is held as part of the celebrations for the New Year's Day at the Tian'anmen Square in Beijing, capital of China, Jan. 1, 2021. [Photo by Ju Huanzong/Xinhua]

A grand national flag-raising ceremony is held as part of the celebrations for the New Year's Day at the Tian'anmen Square in Beijing, capital of China, Jan. 1, 2021. [Photo by Ren Chao/ Xinhua]

A grand national flag-raising ceremony is held as part of the celebrations for the New Year's Day at the Tian'anmen Square in Beijing, capital of China, Jan. 1, 2021. [Photo by Ju Huanzong/Xinhua]

People wave Chinese national flags after a grand national flag-raising ceremony was held at the Tian'anmen Square in Beijing, capital of China, Jan. 1, 2021. The ceremony was part of the celebrations for the New Year's Day. [Photo by Ju Huanzong/Xinhua]

A grand national flag-raising ceremony is held as part of the celebrations for the New Year's Day at the Tian'anmen Square in Beijing, capital of China, Jan. 1, 2021. [Photo by Ren Chao/ Xinhua]