Zhang Xuetian, pen name Tian Ye and Hai Feng, was born in Xuzhou, Jiangsu Province. /kloc-0 enlisted in February, 976. He was hired as a special contributor by Military Art magazine of PLA Academy of Military Sciences, and participated in editing and publishing many military books. After changing jobs, he served as deputy researcher and member of the party group of Xuzhou Federation of Industry and Commerce. He is currently the president of China Painting and Calligraphy Research Institute, the secretary-general of Xuzhou Chengxin Painting and Calligraphy Institute, and a member of Xuzhou Writers Association. He has published a collection of essays "Tall Metasequoia", Zhang Xuetian's calligraphy works "My painting can dye cows" and "Happy painting of grass insects". His works have been published in Liberation Army Daily, China Youth Daily, Military Education, National Defense and Xinhua Daily. Xuetian calligraphy is the second king. Its style is vigorous and quaint, Billy is strong, rigid and soft, dynamic and ups and downs, full of vitality, vigorous and old-fashioned, and its calligraphy looks bold and open-minded, bold and simple. Zhang Xuetian is good at painting Dyeable Cattle, which was introduced by many media such as today's headlines, Voice of Jiangsu, Hong Kong Phoenix Network and Taiwan Province Morning Post.