What does Chang Jingzhu do?

Chang Jingzhu, calligrapher and military writer. Graduated from PLA Art College with the rank of Colonel. He has written a collection of poems, Love in Zhongnanhai, A Time Not to Be Neglected in Life, documentary literature, A Woman in the Battlefield, A Teacher in Jianghuai, edited Zhang Ding's Recent Calligraphy Works, published dozens of calligraphy and painting art comments, and won awards in calligraphy and literature competitions held by the whole country and the army for more than 2 times. He was hired as a member of Beijing Writing Society, a director of China Literati Calligraphers Association and a director of China Young Calligraphers.