Suzhou is one of China’s model cities due to its economic development in recent decades. Although the city deserves recognition for its efforts in urban heritage conservation, the current preservation strategy only targets the ancient city and neglects the separation of the entire urban landscape. This has become a huge hidden problem in the process of Suzhou’s sustainable development. This study, based on this background, explores the development process of Suzhou and the problems in the current urban planning, and then proposes suggestions for optimization. The historic urban landscape approach provides a solution to this problem by analyzing the urban form and urban landscape features of Suzhou in three important historical periods: pre-1949, 1949–1978, and post-1978. This study discusses the development process of Suzhou and the problems in the current urban planning, and makes the following contributions: (1) the dichotomy between modernity and tradition in the urban landscape of Suzhou is shown from a morphological perspective, revealing that this dichotomy is based on rapid urbanization and the one-sided pursuit of economic development, (2) revisits the role of Suzhou traditional gardens in order to better integrate them as structural elements in urban planning, (3) proposes the intangible value of urban heritage and combined with the historic urban landscape of looking beyond the notion of the “historic center” or “ensemble” to help all Suzhou residents form a more coherent place attachment and local identity.

Suzhou, one of the most famous historical cities in China, has undergone significant urbanization over recent decades. These changes have caused a gradual separation of Suzhou’s urban heritage from its urban development and hindered the further growth of the city. This study analyzes the distribution of tangible and intangible heritages that constitute the context of Suzhou combined with the historic urban landscape approach to obtain the following conclusions: (1) The current distribution of Suzhou’s urban heritage does not completely overlap with the built-up area of the city, and the non-overlapping areas reveal the imbalance of the current urban development and the fracture of the context of Suzhou; this imbalance is still a blind spot in the planning process. (2) The use of intangible cultural heritage will help to establish the possibility of contextual continuation in areas that lack urban heritage. (3) Multi-use community spaces that carry the intangible cultural heritage are particularly important for new urban areas, as they can help urban residents understand the traditional way of life in the region. (4) An approach to heritage management that goes beyond elitism, in conjunction with residents and communities, will help the ancient city to find a better balance between contextual continuity and economic development.

With continuous developments in the integration of culture and tourism, adaptive reuse has highlighted the vitality of historic conservation areas while simultaneously causing great challenges to urban life, local economy, and cultural sustainability. Current studies focus on the adaptive reuse of historic buildings, with little focus on historic conservation areas. To expand this understanding further, this study investigated and analyzed the challenges faced by Chengdu historic conservation areas in the context of adapting to the tourism environment, from multiple perspectives, and proposed corresponding protection and development strategies. The results of the study obtained using field investigation and semi-structured interviews contribute to the literature on the adaptive reuse of historic conservation areas; they deepen our understanding of the identified factors and provide in-depth knowledge. These findings provide a reference for future practices and promote the sustainable development of historic conservation areas for improved conservation and economic returns.

Much current discussion about the relationship between the COVID-19 pandemic and mental health focuses on urban green space and rarely on historic conservation areas (HCAs). With the pandemic’s lasting influence and advances in medical technology, people’s mental health needs and attitudes toward epidemic prevention changed, and the importance of HCAs has received great attention. This study aims to explore the positive impact of heritage tourism on mental recovery under the influence of the pandemic. The Kuanzhai Alley HCA was selected as the location for the field survey and in-depth interviews. A total of 48 respondents were recruited for the semi-structured interviews, and qualitative data were analyzed through MAXQDA 2020, and the motives and mental feedback of tourists visiting Kuanzhai Alley were summarized. The results showed that there is great landscape integrity and continuity in the area. During the pandemic, the inclusive cultural atmosphere, human-based spatial scale, and cultural activities in the form of intangible heritage, such as Sichuan opera and live-action role-playing (LARP), had significant effects on eliminating loneliness, relieving anxiety, and improving happiness. The study results are expected to provide reference and guidance for current and future management of heritage tourism, social well-being, and a sustainable cultural economy.

Social participation is an important tool in heritage conservation, but levels remain low in developing countries. To increase social-participation awareness of urban-heritage conservation, this study aimed to find an effective method to determine the factors that affect participation awareness, with a focus on the magnitude of each influence. Through literature analysis we developed hypotheses about the factors affecting participation awareness, and then developed a linear regression model. In order to test the reliability of the model, we selected Suzhou as the research object and obtained the following conclusions: (1) Suzhou’s social-participation awareness was positively correlated with place identity, urban memory, subjective cognition, objective knowledge, and place identity. (2) The factor that had the strongest impact on Suzhou’s place identity was public space, with residence time and community sentiment also influencing place identity. (3) The factors that influenced the urban memory of Suzhou were residence time, urban transformation, and urban events with the most influential factor being lifestyle transformation. (4) Urban-heritage conservation social-participation awareness was higher among Suzhou people living in the old city than in the new city.

Many Chinese people view the heritage of industrial modernization (HOIM) negatively, which leads to a lack of appreciation and conservation efforts. This study aims to verify and discuss the efficacy of the present protection system, examining the link between HOIM facility openness and its affecting aspects. To achieve this goal, this study establishes a database of 132 projects focused on HOIM in Shenyang, a prototypical city of China’s contemporary growth. It analyzes their distribution patterns and preservation condition, and analytical methods such as correspondence analysis and regression analysis are used. The results reveal that factors such as private enterprises as facility users and conversion into cultural and commercial facilities have a positive impact on the openness of HOIM, of which cases increased after the establishment of the local protection system. To use private capital more flexibly and effectively, ways to improve the relationship between the rights and obligations of the government and private subjects in the protection system must be considered in future. This study clarifies the panorama of the conservation situation of HOIM and offers insights that may contribute to improving the protection system in local cities in China, such as Shenyang, in the future.