People enjoy music at Shanghai Concert Hall in east China's Shanghai on Sept. 6, 2020. The concert hall reopened to the public on Sunday after a year and a half of repairs. The hall, built in 1930, is a renowned cultural landmark in Shanghai. (Xinhua/Wang Xiang)

A music performance is staged at Shanghai Concert Hall in east China's Shanghai on Sept. 6, 2020. The concert hall reopened to the public on Sunday after a year and a half of repairs. The hall, built in 1930, is a renowned cultural landmark in Shanghai. (Xinhua/Wang Xiang)

Photo shows the main lobby of Shanghai Concert Hall in east China's Shanghai on Sept. 6, 2020. The concert hall reopened to the public on Sunday after a year and a half of repairs. The hall, built in 1930, is a renowned cultural landmark in Shanghai. (Xinhua/Wang Xiang)

A music performance is staged at Shanghai Concert Hall in east China's Shanghai on Sept. 6, 2020. The concert hall reopened to the public on Sunday after a year and a half of repairs. The hall, built in 1930, is a renowned cultural landmark in Shanghai. (Xinhua/Wang Xiang)

People wait for a performance at the main lobby of Shanghai Concert Hall in east China's Shanghai on Sept. 6, 2020. The concert hall reopened to the public on Sunday after a year and a half of repairs. The hall, built in 1930, is a renowned cultural landmark in Shanghai. (Xinhua/Wang Xiang)

People visit the Shanghai Concert Hall in east China's Shanghai on Sept. 6, 2020. The concert hall reopened to the public on Sunday after a year and a half of repairs. The hall, built in 1930, is a renowned cultural landmark in Shanghai. (Xinhua/Wang Xiang)

People watch a music performance at Shanghai Concert Hall in east China's Shanghai on Sept. 6, 2020. The concert hall reopened to the public on Sunday after a year and a half of repairs. The hall, built in 1930, is a renowned cultural landmark in Shanghai. (Xinhua/Wang Xiang)