Zhang Xuncai, 1950, from Lingbi County, Anhui Province. Graduated from National University of Defense Technology and National Defense University. Writer, strange stone collector, strange stone appreciation culture researcher. He has edited, written and published many academic works and won awards, and his biographies have been included in China Expert Dictionary, China Successful Talents Dictionary and Collected Works of China Collectors in the 20th Century.

He is the author of stone appreciation monographs such as China Lingbi Kistler and Pinshi, and has published many stone appreciation papers in newspapers and periodicals such as China Stone Culture News, Kistler Market and Shidian. Shi Ji has participated in many national exhibitions and won prizes.

Now he is a senior consultant of China Ornamental Stone Association, honorary president of China Lingbi Stone Research Association, member of China Collectors Association, honorary president of Jiangsu Ornamental Stone Association, honorary president of Henan Ornamental Stone Association, consultant of Suzhou Ornamental Stone Association, honorary president of Lingbi County Lingbi Stone Association, etc.