The field of microecology has achieved remarkable results in recent years, playing an increasingly crucial role in human health, disease prevention, and treatment. For example, in the prevention and treatment of diseases, through in-depth research on the relationship between micro ecological environment and human health, it is expected to develop more precise and effective treatment plans. In the field of public health, research on microecology can also provide a basis for formulating more scientific health policies. Microecological medicine, as an important research and transformation new track in the field of health, is showing great potential. On August 18th, the founding conference of the Microecological Medicine Branch of Guangdong Medical Association was held in Guangzhou. More than 100 committee members and numerous experts and scholars from various cities in Guangdong Province gathered here to participate in this grand event. Yao Zhibin, President of the Guangdong Medical Association, congratulated the establishment of the Guangdong Microecological Medicine Branch and placed high hopes on it. He hopes that the development of microecological medicine in Guangdong Province can lead the way and play a demonstrative role nationwide. The meeting elected the first members of the Microecological Medicine Branch, elected Lu Hongzhou, the president of Shenzhen Third People's Hospital, as the chairman of the current session, and produced nine vice chairmen. The meeting was chaired by Zheng Yingying, the newly elected Vice Chairman of the Microecology Branch of Guangdong Medical Association and the President of Lion Lake Microecology Research Institute. Lu Hongzhou, the newly elected chairman of the Microecological Medicine Association of Guangdong Medical Association, introduced that the branch will gather research and application of microecological medicine, leverage the advantages of interdisciplinary integration, promote clinical application and industrial upgrading of microecological medicine, and achieve high-level and standardized clinical medicine of microecological medicine. I hope that in the future, everyone can make good use of the platform of the Microecology Society, unite and cooperate, engage in interdisciplinary exchanges, use China's big data to transform and innovate more achievements, and promote the development of the microecology industry. It is reported that the Microecology Medicine Branch of Guangdong Medical Association will actively cooperate with the government, enterprises, medical institutions, universities and research institutions to form a strong force and jointly carry out microecology medical technology research, aiming to break through technical bottlenecks, accelerate the transformation and application of scientific research results, and create more possibilities for the health and well-being of the general public. Academician Rao Zihe mentioned in his speech that as an emerging interdisciplinary field, microecological medicine is leading the new trend in the field of health with its unique charm and enormous potential. The establishment of the Microecological Medicine Branch of Guangdong Medical Association is in line with the needs of this era. "It will become an important platform for us to jointly explore the mysteries of micro ecological medicine, and also an important force to promote the development of micro ecological medicine." Zhao Guoping, academician of the CAS Member and molecular microbiologist, proposed that the standardized integration and sharing of micro ecological big data will become an important force to promote the development of micro ecological medicine. At the same time, he pointed out that the development of micro ecology should take professional ability as the core competitiveness, and guide the healthy development of the big health industry with rigorous research and evidence-based concepts. Academician Wu Qingping presented a wonderful report titled "Construction of a Large Database of Health Functional Microbiology Science and Its Innovative Application in Chronic Disease Prevention and Control" at the conference, providing new ideas for the application research of microecological medicine. Yang Yunsheng, Chairman of the 10th Chinese Society of Digestive Diseases and Leader of the Microecology Group, presented a report entitled "Research and Prospects of Chinese Digestive Microecology in the New Era", elaborating on the research progress of digestive microecology stages in China, as well as the relationship between digestive microecology and various diseases, and the new progress in gastrointestinal microecology research. He also proposed the construction of a gastrointestinal microecology sample library and the establishment of an FMT technology system and operation process with Chinese characteristics. Zhou Hongwei, Dean of Shenzhen Hospital of Southern Medical University, presented a report on "Microecological Medicine, Moving from Basic to Clinical", sharing his own microecological treatments in several pathological directions since the outbreak of the epidemic. He proposed that the human microbiome is a potential revolutionary new target for major diseases and explored the application and challenges of microecological medicine in clinical practice. (New Society)