Having led research in the field of public land and urban policy for the past 24 years, Mr. Cho has contributed to the development of Sejong Happy(Multifunctional Administrative) City by being involved in devising the city’s various urban masterplans, such as the Sejong urban development masterplan and the long-term development plan in addition to having been a member of the City Planning Committee. Furthermore, through his extensive research in public land development and living SOC, combined with his experiences in devising masterplans of other cities/regions, he has contributed to progress in the field of public land and urban policy.