According to Youku's video, 90-year-old famous music conductor Zheng Xiaoying said that she ate a lot of sugar, a lot of salt, a lot of cold food, a lot of leftovers and a little water, but she still lived a long life.

Zheng Xiaoying, Han nationality, Hakka, 1929, Shanghainese. She is a professor, the first female symphony conductor in New China, the lifelong honorary conductor of the Central Opera House, and the artistic director of the Zheng Xiaoying Opera Art Center. He used to be the president of the Central Conservatory of Music and the chief conductor of the Central Opera House. Music director and one of the founders of the Philharmonic Women's Orchestra, artistic director and chief conductor of Xiamen Philharmonic Orchestra, executive director of China Musicians Association, former director of the conductor department of the Central Conservatory of Music, and former chief conductor of the Central Opera Orchestra. He has successfully conducted performances in more than 20 countries, and won the French Medal of Honor for Literature and Art and the Russian-Chinese Friendship Medal of Honor, the China Opera Special Contribution Award, the Wenhua Conductor Award, the Golden Bell Award for Lifetime Achievement of the China Federation of Literary and Art Circles and the China Music Association, and the National March 8th Red Flag Bearer.