Keep some old areas and build new accommodation areas. On the premise of partially retaining the original streets and lanes, the whole area will open up alleys, transform old courtyards, build new Wenchuang hotels, invigorate the urban texture and historical memory, and present diversified commercial consumption scenes. It is one of the three main contents of the first phase of the Wenchuang block project of Shexue Lane to comprehensively transform and upgrade the public houses of the former Grain Bureau, the anti-aircraft artillery camp compound and the Guangqi reading room. It will be organically implanted into celebrity history museums, intangible theme experience centers, small theaters, youth maker spaces, and trendy homestays.