Zhuhai Liuhe Stomatological Hospital has gathered professional technology and medical experience in stomatology for many years, adopting the internationalized medical and nursing "four-hand operation system", implementing strict disinfection and isolation measures, completely avoiding cross-infection and providing humanized services; meanwhile, it has introduced a large number of dental medical equipment with international advanced level, with more than one hundred sets of high-precision equipment and instruments at home and abroad, such as the introduction of American Kodak three-dimensional oral detection CT machine, Germany Siemens oral endoscopy comprehensive treatment chair. At the same time, we have introduced a large number of internationally advanced stomatological equipments, including more than 100 sets of high-precision equipments and instruments at home and abroad, such as Kodak 3-D CT machine, Siemens Oral Endoscopy Chair, WH implantation machine, pulsating vacuum sterilizing system, and so on, which are introduced at a huge cost. Among them, the U.S. Kodak three-dimensional oral testing CT machine, the first in Zhuhai with modern international high-end oral testing equipment, thus filling the gap of advanced oral medical equipment in Zhuhai and even the Pearl River Delta region.