The Characteristics of Traditional Korean-Chinese Building (Architectural Institute of Korea, Review of Architecture and Building Science, 2000.7)
The Past and Future of Ecological Architecture (Jutech Journal, 2001.2, pp.31-47, 94-97)
The Characteristics of Classification and Distribution of Traditional Korean-Chinese Buildings in Northeast China (Architectural Institute of Korea, Review of Architecture and Building Science, 2000.2)
The Characteristics of Traditional Manchurian Buildings in Liaoning Province, China (Architectural Institute of Korea, Review of Architecture and Building Science, 2000.5)
A Study and Plan on the Present State of North Korean Buildings and Architectural Science -a Project on Commission of Korean National Housing Corporation
A Study on the Constitution of a Traditional Korean-Chinese Village, East Asian Residential Culture Symposium
Ecological Architecture and Korean Earthen Houses (Yanbian University of Art 2001.12.18)
Core Factors Influencing Yanji Citizens' Contentment on Their Residential Conditions and the Outlook of Their Living Style (2002.1.20)

Recent researches:
With the growing interests in the China and Chinese construction market, there are greater demands on information for Chinese market entrance and industrial-educational cooperation. The center is to devote itself to the industrial-educational related architectural, civil, and housing complex designs, architectural environment and material research, ecological architecture and technology development. It also provides modern architectural designs, which are and will be obtained by research and practice, to Yanbian and other communities in China. It promotes studies on traditional Korean buildings in South Korea, the U.S., Japan, Europe, and China, as well as Chinese and Manchurian houses, modernization of Chinese rural houses, apartments in the urban area, kitchen implements, and interior design.