Director of the Palace Museum Wang Xudong addresses the signing ceremony at the Palace Museum in Beijing, capital of China, March 13, 2023. The Palace Museum and Shanghai Kunqu Opera Troupe signed a strategic cooperation agreement here Tuesday to restage Chinese classic operas. (Xinhua/Jin Liangkuai)

Kunqu opera performers Li An (2nd L) and Yu Bin enact in an excerpt of the traditional repertoire Palace of the Eternal Youth at the Palace Museum in Beijing, capital of China, March 13, 2023. The Palace Museum and Shanghai Kunqu Opera Troupe signed a strategic cooperation agreement here Tuesday to restage Chinese classic operas. (Xinhua/Jin Liangkuai)

Kunqu opera performers Li An (L) and Yu Bin enact in an excerpt of the traditional repertoire Palace of the Eternal Youth at the Palace Museum in Beijing, capital of China, March 13, 2023. The Palace Museum and Shanghai Kunqu Opera Troupe signed a strategic cooperation agreement here Tuesday to restage Chinese classic operas. (Xinhua/Jin Liangkuai)