Wetland has long been referred to as the Kidney of the Earth because of its many functions, including water conservation, flood control, sewage treatment, and biodiversity conservation. Urban wetland parks are important for maintaining urban ecological processes and improving human settlement health and safety. The construction of urban wetland parks in my country has a certain gap with that of other countries in terms of theoretical research, management and operation, and construction experience. However, as a unique ecological system, wetlands are experiencing unprecedented destruction as a result of the current social economys rapid development and the blind and disorderly expansion of human activities, and their area is shrinking or even disappearing. The current BIM policy has progressed from an initial application promotion and guidance stage to a comprehensive promotion and multipolicy integration development stage. BIM will be further integrated with related policies in the future, such as prefabricated buildings and the internet, as well as integrated management of service construction projects. Scientific decision-making, as well as improvements in quality and efficiency, will all contribute to the construction industrys healthy development.

Under the influence of globalization, the traditional villages of Lingnan hometown of overseas Chinese are facing unprecedented challenges. Based on the geographical and historical background of Lingnan overseas hometown, this study explores the uniqueness of its architecture, layout and courtyard design. A paper integrates cultural heritage protection and modern landscape design, with special emphasis on the sustainable development of ecology, society and economy. Through the empirical analysis of Shuibu Town and Lubian Village, we demonstrate the necessity of finding a balance between cultural heritage protection and landscape design. With the help of the example of the ancient town in Vietnam, it further reveals the value and significance of traditional cultural heritage in contemporary times.