Since the Ministry of Culture introduced the “Regeneration of Historic Sites” policy in 2017 to harmonise cultural and spatial governance, counties and cities have been grappling with a range of challenges involving restoration, repurposing, operational management, and interdepartmental coordination. While these issues are not new, the substantial investment in the “Regeneration of Historic Sites” policy has shed light on the ongoing struggles in cultural asset management. Today, cultural heritage is no longer solely a cultural concept; it has evolved into a medium and a realm for reflecting and reconstructing urban and rural environments. Whether we refer to it as “cultural heritage” or “cultural inheritance,” the emphasis remains on preserving cultural value. Consequently, alongside the growth of developmentalism, the spirit and techniques of preservation, maintenance, and reuse have become pivotal benchmarks for reshaping urban and rural environments.