Basic introduction of bamboo slips, three kinds of analysis of bamboo slips in Wuwei, Han Dynasty, selected works of Jia Lian in Lishu, calligraphy ladder series (Shuwei aphorism, bamboo slips aphorism in Han Dynasty, couplets on bamboo slips in Han Dynasty, poems, Shu Wei in Zhang Youqing.
"China Calligraphy Lecture" delivered lectures on "Li Shu Techniques" and "Shu Wei Techniques" in the form of video and CD. Participated in the compilation of large-scale reference book "Standardizing the Sea of Chinese Characters", edited "The Ink of Famous Couplets in Zhongnanhai Monument", and wrote Sun Tzu's Art of War, a collection of bamboo slips published by National Library Press;