Generally speaking, the overdue points of Guangfa cannot be recovered. According to the regulations of Guangfa Bank, points generally have a certain period of validity. If you don't use or participate in the integral activities within the validity period, the integral may expire. Once the points expire, it is usually impossible to reactivate or retrieve them.

However, the specific situation may be different due to the policies and regulations of Guangfa Bank. I suggest you contact the customer service department of Guangfa Bank directly to find out your specific situation and ask if there is any way to restore or extend the validity period of points. They will be able to provide more accurate and specific answers.