East Jiaomin Lane, the longest alley in Beijing, West Tiananmen Square, East Chongwenmen Street. More than 100 years ago, there were Shili Yangchang, the old sites of embassies in the United States, France, Belgium, Japan and other countries, as well as the old sites such as the French Post Office and St. Mier's Paradise. The mottled bricks and rusty fine iron art tells of the once prosperous and historic alleys here.