For the first time, the multi-dimensional pattern of “expo + main forum + 14 sub-forums + supporting activities” concentratedly displayed the new technologies, new products and new achievements in the transformation and upgrading of my country’s property management industry to modern service industry. There are eight exhibition areas including industry brand property service enterprises, green energy-saving products, intelligent security facilities, environmental cleaning tools and equipment, community O2O, parking equipment, intelligent management system, property management education and training. Nearly 200 outstanding exhibitors from all over the country were invited to participate in the exhibition and have face-to-face exchanges and negotiations with property service enterprises to achieve one-stop centralized procurement. The number of professional visitors reached 15,000, and 5,031 projects were reached with cooperation intentions, which promoted effective cooperation between supply and demand. At the sub-forum on November 30 – the plenary meeting of the Standardization Working Committee of the China Property Management Association and the “Prospects for Industry Standardization Construction”, Lin Changqing, Vice President of the China Property Association and Chairman of China Property Education, Lin Changqing, not only attended the main forum of the Expo, but also delivered an important speech at the sub-forum “Prospects for Industry Standardization Construction”. With his rich industry experience and profound insight, he brought forward-looking thinking and suggestions to the participants. Lin Changqing emphasized the importance of the ecological chain of the property industry, pointing out that a healthy and stable ecological chain of the property industry plays a vital role in promoting the continuous and high-quality development of the entire industry. In his speech, he put forward many innovative ideas and solutions, such as promoting the application of new technologies such as intelligence and greening in the property industry, which provided strong support for the upgrading and transformation of the ecological chain of the property industry.