If children have kidney deficiency, they can be improved by using tui na techniques to tonify the kidneys. Specifically, the kidney massage techniques include pushing and rubbing the kidney meridian points, pressing and rubbing the foot three li points and the Yongquan points, as follows: 1, you can push and rub the kidney meridian points, the kidney meridian points are located in the small hand of children’s thumb to the finger root, parents can use the thumb from the tip of the small finger up to push the finger root, push and rub for about 5-10 minutes, can have a significant effect on the kidney. Because the kidney meridian is in the palm of the hand, the selection of points more smooth and convenient; 2, press and rub the foot three miles point, the foot three miles point also has a good role in strengthening the spleen and kidney, because the innate and acquired complement each other; 3, press and rub the Yongquan point, Yongquan point is located in the heart of the foot, parents can use the thumb to rub the children’s Yongquan point, press and rub for about 10-15 minutes.