1945 was born in Haimen, Jiangsu, and his name is Kuairan Building, not burrow. Children learn from their families and love painting and calligraphy. He studied in the graduate class of Central Academy of Fine Arts, and studied under painters and theorists Gao Guanhua, Lu Yifei and Shao Luoyang. In his early years, he dabbled in Chinese and western art, then specialized in Chinese painting, and devoted himself to the discipline construction of pastoral landscape painting, which integrates creation, historical theory and investigation.

His works have won national and international exhibition awards such as the Ministry of Culture and China Artists Association for more than 20 times. A large number of paintings and calligraphy works have been selected for exhibitions at or above the provincial level, published in newspapers and periodicals inside and outside the industry such as Art, Art Watch, China Calligraphy and Painting Newspaper, Art Newspaper, National Painter, Rong Baozhai, Guangming Daily and Wen Hui Daily, and made many special presentations. His works have been selected for exhibitions in France, Canada, Russia and Japan. It has been collected by state organs and art institutions for many times; CCTV, Shanghai and other TV stations reported; Published more than 40 articles and essays; Held more than ten solo exhibitions;

Published China's first pastoral landscape painting monograph, 100 pastoral landscape paintings by Zhang Shi, pastoral landscape painting method, China pastoral landscape painting history, Zhang pastoral landscape painting selection, pastoral emotion and other albums; Biography is included in many dictionaries of names; Haimen City has a "Zhang Tianyuan Landscape Art Museum".