2019기도 컨퍼런스홍보 영상
유튜브 링크 : https://www.youtube.com/watch?v=iAQ3FTT4R_A&list=PLRW22SkPith_SjSdcTpMd5AvEw_7afFNB&index=31&t=0s [video width="1280" height="720" mp4="https://www.hbch.kr/wp-content/uploads/2019/07/190710_기도-컨퍼런스-홍보-영상_나레이션_저용량.mp4"][/video]