The nasal cavity maintenance chain is a specialized institution that focuses on nasal health counselling services, nasal health care services, and the development of nasal health products. The nasal conservancy centre, which uses a unique snout plus tri-nasal cavity maintenance method, is the national family of professional chain-care institutions that provide care for the nasal cavity using systolic species, disease maintenance concepts and methods. As a result, the family of myriads is determined to make the country's top ranking for professional nasal cavity maintenance. The drug fumigation therapy in the family home is the first-ever holistic management method of the nasal cavity. For more than a hundred years, the family has benefited countless people in this area, and through continuous research, it has made it possible to make many improvements and make more sophisticated methods. The cascading products include nasal powder, salsa salsa salsa, salsa powder, salsa, salsa, salsa, salsa, salsa, and the innovative concept of salsa disease and the physical and physical characteristics of the modern population, to provide substitution care and to raise the salsa to a completely new height. The family has now become the country's 30 provinces, over 130 municipalities, with a large chain for the maintenance of the nasal cavity of more than 700 experienced shops, and is still expanding, with nearly a thousand people living in the country every day far from nasal inflammation due to the concept of “care”. As a result, the family has been awarded the honour of the "ten good brands of integrity in the national pharmaceutical health industry". At the same time, it is highly skilled and has an expert team of high-level technical staff such as professors, medical directors, researchers, associate professors and doctors. The leadership has 100 per cent post-secondary education, and the number of scientific and technical staff engaged in advanced technological research and development is 35 per cent of the total number of employees and all have a middle- and senior-level technical title. The company's leading products are identified through the henan provincial quality control authority and the health system as high-technology products. Its formulations and manufacturing processes are the first in the country, and especially its unique chinese medicine and ointment technology has opened up new ground, opening a new path to product upgrading and production processes.