The third session of the 13th National Committee of the Chinese People's Political Consultative Conference (CPPCC) opens at the Great Hall of the People in Beijing, capital of China, May 21, 2020. (PHOTO / XINHUA)

The third session of the 13th National Committee of the Chinese People's Political Consultative Conference (CPPCC) opens at the Great Hall of the People in Beijing, capital of China, May 21, 2020. (PHOTO / XINHUA)

Members of the 13th National Committee of the Chinese People's Political Consultative Conference (CPPCC) walk towards the Great Hall of the People for the opening meeting of the third session of the 13th CPPCC National Committee in Beijing, capital of China, May 21, 2020. China's top political advisory body started its annual session Thursday afternoon in Beijing. (PHOTO / XINHUA)

A national flag-raising ceremony is held on Tian'anmen Square in Beijing, capital of China, May 21, 2020. (LI HE / XINHUA)

Soldiers take part in the national flag-raising ceremony held on Tian'anmen Square in Beijing, capital of China, May 21, 2020. (LI HE / XINHUA)

Soldiers take part in the national flag-raising ceremony held on Tian'anmen Square in Beijing, capital of China, May 21, 2020. (CAI YANG / XINHUA)