From April 2002 to March 2004, a study on "the change process of suburban villages (small towns) around big cities in Japan"
Research on "Determinants of Housing Improvement-Comparison between China and Japan" from April 2004 to March 2007.
In March, 2002, we visited Yangzhou and Taizhou in China for the protection and development of ancient cities.
Investigation on "Protection and Development of Ancient City" in Tongli Town, Suzhou, China in August 2002
Investigation on the Protection and Development of the Ancient City in Tongli Town, Suzhou, China in March 2003.
Investigation on "Living Conditions" in Wuzuoshan District, Fukuoka Prefecture, Japan from April 2003 to August 2004
From April 2003 to March 2005, he served as a researcher at the Cultural Property Protection Center of the Education Committee of Fukuoka Prefecture, Japan.
April 2005 ~ March 2006, Assistant Research Fellow, School of Art and Engineering, Graduate School, Kyushu University, Japan.
From August, 2005 to September, 2005, we investigated the "living conditions" in Jiang Xinzhou District.
From June 2007 to September 2008, he was an associate professor in the Department of Urban Planning and Design, School of Forest Environment and Resources, Nanjing Forestry University.
2008.9-present Associate Professor, Department of Urban Planning and Design, School of Landscape Architecture, Nanjing Forestry University, and Deputy Director, Institute of New Rural Planning and Construction.
June 2009-Visiting Professor at Tohoku University, Japan.
20 10.3 —— Head of Urban Planning Department, School of Landscape Architecture, Nanjing Forestry University.