In fact, it doesn't matter what you give, as long as you are close to your family. Of course, things must be sent, just reflect your uncle and aunt. There are only three kinds of things: 1, the necessities of confinement. Such as food, nutrition and so on. 2. Children's food supply. Milk powder, baby clothes, baby products. 3. Gifts and cash. Such as flower basket, fruit basket+cash. Look at local customs and your own economic ability, and do what you can.