Zheng Xulan. Zheng Xulan, born in Beijing on July 20, 1958, is a Chinese-American female singer. Known for his gentle singing, delicate style, and elegant and reserved performance. "Small Street" is a feature film produced by Shanghai Film Studio released in 1981, starring Zhang Yu and Guo Kaimin, directed by Yang Yanjin, and written by Xu Yinhua. The film tells the story of how Xiao Xia, a young worker, met and fell in love with Xiao Yu, a girl who disguised herself as a man due to persecution during the "Ten Years of Troubles" era. The film depicts the social background and people's living conditions during the Cultural Revolution, and shows the pursuit and struggles of young people in that era. The film won several awards at domestic and foreign film festivals and is hailed as a classic of Chinese films.