Seoul, Dec. 20: Zion Christian Mission Center and Chairman Young-Jin Tan, from the Shincheonji Church of Jesus, the Temple of the Tabernacle of the Testimony by Chairman Man-Hee Lee held their '115th 110,000 Joint Graduation Ceremony' at the Shincheonji Cheongju Church Branch on Wednesday 30th October, with many overseas graduates flying in to attend the ceremony.