Liu Guangyun, pen name Lin Moren, born in Tongshan, Jiangsu Province, was born on March 5, 1932 at/kloc-0. He is currently a member of China Calligraphers Association, chairman of China Forestry Calligraphers Association, vice president and secretary general of Jinwen Calligraphy and Painting Research Association, honorary director of China Artists' Ecological Culture Working Committee, vice chairman and chief consultant of China Writers and Journalists Association, and editor-in-chief of Literature Monthly under the association. Former Deputy Minister of Forestry, Chinese People's Political Consultative Conference Standing Committee.

He likes calligraphy since he was a child. Over the years, I have been studying Yan Zhenqing Liu Gongquan's regular script, Wang Xizhi's running script, Sun's book spectrum and other famous inscriptions. Learn seal cutting. Because I have been engaged in forestry for a long time, accompanied by mountains and rivers, I have a broad vision of natural charm, collect the essence of heaven and earth, and seek guidance from famous teachers in many ways. With the encouragement of Master Qi Gong and Mr. Feng Yiwu, and with the specific guidance and help of Teacher Chen Rongxuan, I studied hard, inherited the tradition, learned from others, and had a solid foundation in calligraphy, a rigorous structure and a free and easy feeling. Praised by Mr Shen Peng and Mr Liu Bingsen.

Participated in many national painting and calligraphy exhibitions. His works are collected by many calligraphy and painting collections and art books. He has presided over many national painting and calligraphy competitions such as "Pay attention to the forest and make China green", and edited large-scale collections of paintings and calligraphy such as Prosperous Forest and Building a Green Home together. Liu Guangyun's Collection of Poems and Calligraphy of A Dream of Red Mansions and Peaceful Cooperation to Build a Common Home was published 100 foot volume. Editor-in-Chief of Song Feng Poetry Journal. Editor-in-Chief of China Ancient and Modern Green Poems.

Mr. Xiao Feng, a famous painter, former president of China Academy of Fine Arts and consultant of China Artists Association, affectionately called him a "green calligrapher".