Students try Chinese ethnic costumes at the 2025 International Chinese Language Day event in Moscow, Russia, April 20, 2025. (Photo by Alexander Zemlianichenko Jr/Xinhua)

Students in Chinese ethnic costumes pose for photos at the 2025 International Chinese Language Day event in Moscow, Russia, April 20, 2025. (Photo by Alexander Zemlianichenko Jr/Xinhua)

Students perform Chinese martial arts at the 2025 International Chinese Language Day event in Moscow, Russia, April 20, 2025. (Photo by Alexander Zemlianichenko Jr/Xinhua)

Children try traditional Chinese musical instruments at the 2025 International Chinese Language Day event in Moscow, Russia, April 20, 2025. (Photo by Alexander Zemlianichenko Jr/Xinhua)

Students perform with traditional Chinese musical instruments at the 2025 International Chinese Language Day event in Moscow, Russia, April 20, 2025. (Photo by Alexander Zemlianichenko Jr/Xinhua)