“I’ve been a student of movements that multiply disciples and churches for thirty years. Ying and Grace Kai are standouts as pioneers, catalysts, trainers and strategists for church planting movements. To meet them is to be infected by their contagious love for Jesus and their passion to reach people far from God. This book is a treasure trove of case studies, principles and practices for people who share their heart for God and the Great Commission.”
- Stephen Addison ★★★★★