As an AAAA tourist attraction in Heping District, Tianjin, the Fifth Avenue is not an official place name, but actually the Sixth Avenue, namely, Chengdu Avenue, Chongqing Avenue, Changde Avenue, Dali Avenue, Munan Avenue and Machang Avenue, which later became a popular name. Because it was once a British concession, the buildings with various styles and features left over by many countries have become the brightest scenery. There are 300 small western-style buildings, with a history behind them, and more surprises