On the basis of maintaining the original style, improving the city's environment, improving the city's taste, and establishing a city's unique style are the inevitable stages of a city's modernization. A city must have both appearance and warmth. Integrating art and aesthetics into architecture according to local conditions is an important part of urban construction. The ancient city of Beijing has many historical and cultural blocks. Those famous historical and cultural streets cannot be lost in the prosperity of the city. These colorful cultural elements should be allowed to shine with modern splendor. How to continue the historical context in the reconstruction of the old city, in accordance with the requirements of the capital's spiritual civilization construction and back streets and alleys environmental improvement, and continuously deepen the understanding of the importance of spiritual civilization construction and back streets and alleys environmental improvement, in In urban planning and construction, attention should be paid to the preservation and reproduction of historical features and characteristic culture, and relevant old sites should be repaired and protected. The implementation of old city reconstruction is a major measure to benefit the people. It is necessary to improve the political stance and political sensitivity, and enhance the understanding and perception of urban reconstruction. Renovation of the old city should not be a simple matter of large-scale demolition and construction. It is necessary to fully understand the principle of people's livelihood and happiness contained in "renovation of back streets and alleys", and it is necessary to pay attention to retaining culturally valuable and historical relics. Beijing is implementing a profound transformation from "gathering functions for growth" to "dispersing functions for development". It is a city "lizi" to expand the urban development space, transform new buildings that are novel and down-to-earth, and form a new architectural culture. "Fight with face". Renovating the old look with a new look is a "plastic surgery" for our living place, erecting antique archways, transforming and improving the landscape of the back streets and alleys, making the hutongs of old Beijing more elegant, cultural and harmonious A city that is livable and benchmarks against world-class cities has become more warm.

Taking the nostalgia memories passed down from generation to generation in old Beijing as an opportunity~