A Case Study on Small Community in Chi Lang St, Hue City Nguyen Ngoc Tung*, Hirohide Kobayashi*, Miki Yoshizumi**, and Nguyen Quang Huy*** * Global Environmental Architecture, GSGES ** International Project Unit, GSGES *** Faculty of Architectural, Hue College of Sciences 1. Introduction In October 2009, a small project combined of the GSGES (Graduate School of Global Environmental Studies) of Kyoto University, HUA (Hanoi Architectural University) and FACOS (Faculty of Architecture, Hue College of Sciences) was established with the name “Urban Impacts on the Living Environment of the Old Historic Quarters in Vietnam” . The purpose of project is to study the living environment, community relationship, and the change of living space in the old historic quarters of Vietnam. The expected results will be finding a proper way for future development of the living environment. The project conducted field survey in research sites by interviewing inhabitants of 98 households in Hanoi and 69 hou