On June 17, 2025, Assoc. Prof. Dr. Wacharin Loylom, Director of the Cholangiocarcinoma Research Institute, participated in a discussion on addressing liver fluke disease and cholangiocarcinoma during the assessment for community solid waste management under the "Clean Province" program for the year 2025 in Nong Khai Province. The meeting was chaired by Ms. Ruenwadee Suwanmongkol, Chief Inspector of the Prime Minister's Office, and attended by Mr. Somphop Samitasiri, Governor of Nong Khai Province, and heads of relevant government departments and agencies, who welcomed the participants and underwent the assessment at the Rom Sai Meeting Room, Nong Khai Provincial Administrative Organization.