Wu Guoping, pen name Zi Yu, is a writer, poet and calligrapher. He was born in yingtan, Jiangxi Province in December 1956 and graduated from the Literature Department of PLA Art College in 1991. Currently, he is the director of professional literature and art workshop in Nanjing Military Region, a member of Chinese Writers Association, a director of Jiangsu Writers Association and a member of China Calligraphers Association.