07, 22, yesterday morning. Haizhou Hua Hua Hua, 73 years old, is doing his homework at home. Slipper 。 She said that she was old and inconvenient. In order to get rid of her boredom, she rediscovered her young skills -- making slippers. When shoes are made, they are not sold out, but they are delivered to each other in the neighborhood. She said that the life of the elderly must be "happy", and only in this way can they become healthy.