“…A thorough analysis of the historical context and heritage distribution and their intricate interconnections plays a crucial role in weav the conservation and adaptive reuse of cultural heritage into the fabric of urban spa planning. In addition, as the cities progress with 'double urban renovation', the exca tion, transformation, and repurposing of urban land and resources raise vital quest about preserving and uncovering urban history and culture, as well as the crafting of From an international perspective, the United States and Europe have successively put forward the concept of regional-scale linear heritage, such as the "Heritage Corridor" and "Cultural Routes" [54,55], and large-scale, cross-regional linear cultural heritage has also received more and more attention [18,22,56]. Sustainable cultural heritage tourism, based on global sustainable development and cultural diversity, finds a balance between heritage preservation and economic development.…”