Child-Oriented FamilyTherapy (COF) in China: A Case Study Chinese families with children aged four to ten years need effective intervention approaches. This case study of a family with a child with early emotional and behavioural problems describes the approach of child-oriented family therapy (COF). After a brief introduction to the principles and framework of COF, the procedure is illustrated using the case study. It is shown that COF can be a particularly suitable therapeutic approach for families with children aged four to ten. Finally, the application of COF in China with cultural differences is discussed.