Ding Jianguo, male, Chinese nationality, Han ethnicity, from Changzhou, pen name: Liuru Jushi; The third generation disciple of Zhang Daqian Dafeng Hall, famous painter Miao Baobao, a disciple of famous painter Zhang Xiangfu in the United States, a renowned calligrapher and painter, and an expert in theoretical research and education; He is an excellent mentor of Jiangsu Art Training Center over the years, and also an excellent mentor of Xi'an Academy of Fine Arts Art Training Center. I am currently a National First Class Book Master and a National First Class Artist.
Qian Leyuan, Secretary General of the Jiangsu Flower and Bird Painting Research Association and a renowned calligraphy and painting critic, said: "Teacher Ding has been passionate about calligraphy and painting since childhood. Over the years, he has visited famous teachers, diligently practiced and studied, and worked hard to master painting techniques, forming his own personalized brush and ink style. Many of his works have been selected for provincial and municipal exhibitions, and several of his works have been selected as excellent art collections at the provincial and municipal levels.
His works mainly focus on plum blossoms, fruits, flowers and birds, and fish fun. Based on traditional techniques, he innovates and pursues artistic conception. He is good at creating a fun and peaceful atmosphere in artistic conception, showing a calm, tolerant, open-minded, friendly, humble, and upright style of taste. He is particularly skilled in painting birds and fish, and his works are full of fruits, sturdy, and mature, embodying the beautiful wish of pursuing hard work for achievement, which is widely loved and favored by people.

丁建国，男，中国籍，汉族，常州人，笔名：六如居士;张大千大风堂第三代弟子，著名画家缪法宝，旅美著名画家章祥福入室弟子、著名书画家及理论研究、教育专家；是江苏省艺术培训中心历年的优秀指导老师，同时是西安美术学院艺术培训中心优秀指导老师。现为国家一级书法师，国家一级美术师。