The family takes the boat as their home and takes fishing for a living. The small courtyard of the Sanya Yujia Culture Exhibition Hall shows the history of the vicissitudes of the people. It is a display platform for understanding the production, life, folk customs and other aspects of the Yujia people. Some models of fishing boats, Clothing and other forms of photography reproduced the production and life of the family, recording the cultural history of the family.