Complex sentence: Yeong was engaged to Hyeon-ju, but dislikes her and decides to marry Jeong-ah instead.he takes Jeong-a to the church and celebrates their own wedding by themselves.
Split into simpler sentences: Yeong was engaged to Hyeon-ju, but dislikes her and decides to marry Jeong-ah instead. He takes Jeong-ah to a church and celebrates their own wedding by themselves.