Liu Dequan, a member of China Exhibition Design Association and China Art Education Promotion Association, has long been engaged in the teaching and research of sketch and color in basic courses in colleges and universities. He has published many papers in academic journals at all levels and many works of art in professional magazines. He has been in charge of "Success Studio" for more than ten years, and has sent a large number of talents to various fine arts colleges at all levels, such as Central Academy of Fine Arts, China Academy of Fine Arts, Xi Academy of Fine Arts and Tianjin Academy of Fine Arts.