Lectured at Jiangsu University of Technology, Changzhou, China, 2017.
Demonstration of Chinese painting in Guiyang, China, 2015
Demonstrated the Blue Film Etching at Tech University, Lubbock, Texas, 2014.
Lectured at the solo printmaking exhibition in New Jersey, USA, 2012
Discussed the new lithograph technology with American printmaking masters, 2007
Lectured and demonstrated for the New Jersey Middle School Printmaking Teacher Training Class, 2006
Workshop, Blue Film Etching. Taipei National University of the Arts, Taipei, 2005.
Demonstrated and Lectured on Chinese Art at Chicago Art Institute, 1992.