The increased interest in Chen-style t'ai chi ch'uan led Tang Hao (唐豪; 1887–1959), one of the first modern Chinese martial art historians, to visit and document the martial lineage in Chen Village in 1930 with Chen Ziming. During the course of his research, he consulted with a manuscript written by 16th generation family member Chen Xin (陳鑫; Ch'en Hsin; 1849–1929) detailing Chen Xin's understanding of the Chen Village heritage. Chen Xin's nephew, Chen Chunyuan, together with Chen Panling (president of Henan Province Martial Arts Academy), Han Zibu (president of Henan Archives Bureau), Wang Zemin, Bai Yusheng of Kaiming Publishing House, Guan Baiyi (director of Henan Provincial Museum) and Zhang Jiamou helped publish Chen Xin's work posthumously. The book entitled "Chen Style Taijiquan Illustrated and Explained" (太極拳圖說 see classic book) was published in 1933 with the first print run of thousand copies.