Step by step, suddenly weaning is not good, so that children can't accept it. If the child is more than 4 months old, you can gradually add complementary food to reduce the number of breastfeeding. If breastfeeding was originally 8 times a day, it can be reduced to 7 times a week, and complementary food can be added once. If the child adapts well, it can be reduced to five times next week, or breastfeeding can be gradually cut off. It is best to mix it with nutritious milk powder, such as Shengyuan Yili Dumex.