Core Concept - The fourth-generation residential model represents a revolutionary change in lifestyle, redefining the relationship between people, space, nature, and community, rather than merely upgrading traditional luxury housing [1][15]. Group 1: Key Features of Fourth-Generation Housing - The concept of zero/negative shared area is introduced, with a maximum usable area rate of 110%, significantly reducing housing costs and enhancing the perceived value of luxury properties [3][15]. - The design includes approximately 6-6.2 meters high terraces, allowing for "every household has a garden," enhancing interaction with nature and improving living comfort [5][15]. - The LDKBG integrated design (Living room, Dining room, Kitchen, Balcony, Garden) allows for seamless interaction between indoor and outdoor spaces, creating a multifunctional emotional value "public space" [7][15]. - The maximum south-facing opening width reaches approximately 17.6 meters, providing an exceptional experience of light and view, comparable to traditional luxury homes over 250 square meters [9][15]. - The architectural aesthetics are elevated with a curved glass curtain wall design, creating a new urban interface that embodies beauty and a sense of upward growth [11][15]. - The layout allows for seven different lifestyle experiences, catering to various family structures and personal needs, thus enhancing the versatility of courtyard living [13][15]. Group 2: Evolution of Living Spaces - The evolution of movement within the home transitions from "functional separation" to "scene integration," fostering deeper emotional connections among family members [16][15]. - The master bedroom evolves from merely a sleeping area to a personalized private domain, enhancing quality of life and spiritual enjoyment [18][15]. - Living scenarios shift from fixed functions to customizable experiences, allowing for diverse activities and interactions within the home [20][15]. - The design emphasizes spaciousness and comfort, with all bedrooms exceeding 3 meters in width, providing a superior living experience compared to traditional high-rise apartments [21][15]. Group 3: Community and Lifestyle Integration - The elevated community experience transforms the previously neglected ground floor into a multifunctional living space, enhancing social interactions and activities [23][15]. - Social interactions among residents are redefined, offering a high-end experience akin to a clubhouse, facilitating community events and private gatherings [25][15]. - The landscape design integrates functional elements, creating immersive community experiences that blend nature with service [27][15]. Group 4: Market Position and Future Outlook - The fourth-generation residential model is not merely about larger spaces but focuses on understanding and meeting the evolving needs of urban families, providing sustainable living solutions [29][15]. - As one of the pioneers in developing fourth-generation housing, the company has established a benchmark in the market, particularly in Lanzhou, where it has successfully introduced this innovative housing type [29][15].