Author: Yu Guangzhong (October 21, 1928 - December 14, 2017), a famous contemporary writer, poet, scholar and translator, was born in Nanjing and his ancestral home is Yongchun, Fujian. His representative works include "White Jade Bitter Melon", "Memory is as Long as a Railroad Track" and "On the Watershed: Collected Commentary of Yu Guangzhong", etc. His poems, such as "Nostalgia"[2], "Four Rhymes of Nostalgia", etc., are widely collected in Chinese literature in mainland China, Hong Kong and Taiwan. textbook. Professor Yu Guangzhong passed away in Taiwan on December 14, 2017, at the age of 89.

Recitation: Zhou Lijun (pen name: Zhou Kun), once an agricultural science and technology worker and assistant agronomist, is now the deputy director of a community in Jinfeng District, Yinchuan City. From 2001 to 2003, he worked as a broadcaster and host at the former Ningxia People's Broadcasting Station FM103.7 (hosted opera and folk art programs). Passionate about recitation, Grade B in Mandarin, member of China Internet Recitation Alliance, won the bronze medal in the recitation category at the first "International Poetry and Wine Culture Conference" in 2017, and was selected into the list of Chinese online recitation artists and writers at the end of the same year.