Old doors Old Nanjing South East region of the ancient names, is located in Nanjing Confucius Temple coopers lane along the south side. The history of the old commercial and residential south of Nanjing's most developed regions, and now according to the traditional style of traditional Chinese wooden building rehabilitation, horse wall, showcasing traditional culture, reproducing the original appearance of the old south Recently, an antique door arch in the north eastern boundary appearance, square forehead with the words "old gate East" three words. This indicates that epitomizes the old south residential streets of Nanjing, the traditional style of the old marketplace East Gate, will be formally "enclosure" protection.

Old doors protected area east to East Jiangning Road, west to the inner segment Zhonghua Gate Castle Qinhuai Ma Dao north to south to the city wall. With the protection of historical and cultural protection within a term implementation of the project in the future, people across the "old East Gate" arch that went into the old traditional houses south of life, one of the people to re-experience the old streets of the old south style .