Served as Qingpu small tooth cleani

106.4.6 The hospital was invited by Dr. Xie Xinhua to serve as a member of the Qingpu National Healthcare Examination and Promotion of Children's Oral Health Care

Dental plaque distribution is mainly at the junction of teeth and gums and irregular teeth, prevention of dental caries is not easy, so that Visteon together for the children's oral health care