Introduction to the night view of the Commercial Building: The Jiefangbei commercial circle has developed rapidly. In just 50 years, it has become a prosperous place in southwest China where every inch of land is precious. It is difficult for people to imagine the desolate condition of this land a few decades ago. It can only be said that the weather-beaten Jiefangbei has gathered Chongqing's thousands of years of heritage and popularity, and its profound accumulation has given it explosive strength.