The beijing yongkang mitigation group, established in 2001, has grown into dozens of serial clinics and hospitals, with a group of subsidiaries, sitting at the north man building on the third rim south road in the beijing zhongyang district, facing the south rim south road in the east, adjacent to numerous high-end commercial and commercial centres. Corporate operations cover the selection of mitigation wisdom, mitigation management, logistics distribution, mitigation devices, etc. He is known for his tussling and filling. Since its inception, after hard work and a focus on branding, it has emerged as a leader in numerous oral institutions. The main projects in the two centres run by the specialized oral institute for the advancement of the white and teething, are headed by experienced and skilled professional dentists, who not only possess skilled dental skills, but also have comprehensive aesthetic knowledge and a high degree of accountability. In the area of dental rectification, priority has been given to the introduction of the new technology of beyond cold-literate white and tooth coronary rectification from the front line of the united states, which has been recognized by the relevant sectors in the united states, the european union and china and is now prevalent worldwide. In the past, only hollywood stars in the united states, who spent hundreds of thousands of dollars on corrective teeth technology, are now able to live up to your star's dreams with hundreds and thousands of yuan. In particular, the tooth coronary, whose appearance is so beautiful, so strong and grinding, which is close to the tooth, which is biologically compatible, does not stimulate oral tissue and impairs the function of the tooth, and does not need to pull out the tooth, and is so beautiful and white that it is popular. However, good materials also require good medicine to show that the permanent dentist will perform careful individualized designs and fine size measurements based on the five officials, lips, teeth shape, gender, age, occupation, etc. Of each individual, increasing/increasing the shape of the tooth corona, colours consistent with aesthetic requirements, medical + aesthetic seamless combination。