On 15 Sept. – 16 Sept. 2018, Dr. Narun Chivangkun was honored to be a guest speaker at the ” 2018 Taiwan International Symposium of Aligner Orthodontics (TAAO)” at CHANG YUNG. -FA FOUNDATION International Convention Center, Taipei, Taiwan, for the third consecutive year, is another pride of Denta Joy Clinic very much.
