https://cst-media.s3.amazonaws.com/audio/ChineseAudioBooks/FamilyDiscipleship/Preface1-%E5%89%8D%E8%A8%80%EF%BC%88%E4%B8%8A%EF%BC%89.mp3 Download Share 前言（上) 家庭门徒训练 Family Discipleship: Preface – Part 1