On March 20, Chinese Stomatological Association (CSA) celebrated 2026 World Oral Health Day Campaign at Luneng Bashu Middle School in Chongqing, China. The event was supported by the Affiliated Stomatological Hospital of Chongqing Medical University with a director Prof. Jinlin Song. Themed "A happy mouth is a happy life", it focused on the oral health of children and adolescents, and strived to integrate the concept of oral health into campuses, families and the whole society.

Officials from National Health Commission, local education department and health department, CSA leadership with President Prof. Guo and public health experts attended the ceremony.  Asst. Prof. Nikolai Sharkov, President of the FDI World Dental Federation gave a speech during the launching ceremony. Over 800 students participated the launching ceremony and follow-up oral health education activities. The event is sponsored by Solventum China.

After the launching ceremony, interesting oral health education activities were held by Luneng Bashu Middle School, such as the paraffin tooth carving challenge, creative tooth painting, brushing teeth competition, etc.. More than 10 well-known national stomatological experts carried out free oral health consultation and examination at the Affiliated Stomatological Hospital of Chongqing Medical University, bringing professional oral health knowledge and thoughtful services to the people.