A student from Beijing teaches a student from Medgar Evers College Preparatory School of New York how to write Chinese calligraphy during a culture exchange event in New York, the United States, Feb. 2, 2018. Nearly 100 students from China and U.S. met together and enjoyed themselves at the event of learning and experiencing Chinese traditional culture as the Chinese Lunar New Year is coming. (Xinhua/Wang Ying)