Qi zhi, fang xiang, shi mingQinghai Sheng ji nian Zhongguo gong chan dang cheng li ba shi zhou nian li lun yan tao hui (2001 Xining, Qinghai Sheng, China) · First published 2001Open the Tome
Dong fang wen ming zhi yunWu Culture International Academic Seminar (2000 Jiangsu Sheng, China).. · First published 2000Open the Tome