Although the child’s height is mainly influenced by the parents’ height, the general formula, for boys, is the sum of the parents’ height in centimeters plus 12 divided by 2. This is a prediction of the child’s height. Acquired factors, environmental factors, life factors, nutritional factors, etc., these effects will also play a role in improving height. If the acquired factors are handled well, it is possible to increase 10 cm above the predicted height. Which aspects need attention. The first thing is to have adequate and balanced nutrition, not to have picky eating as well as malnutrition. Whether it is the pressure of school work or any other problems, do not affect the child’s sleep time, to ensure 9-10 hours of good and sufficient sleep. Because the sleep period is the peak of growth hormone secretion, ensure good sleep, to ensure the basis of the child’s growth hormone levels. Another thing to pay attention to outdoor physical exercise, sunlight and sports have the role of promoting bone mass increase. It is also important to keep the child in a happy and optimistic mood, not to produce negative emotions, negative emotions have an impact on height growth. Another thing to emphasize is to seize the two growth spurts of the child. 1 is the infancy period, generally from 0 to 3 years old. The other is the child’s adolescence, generally by the age of 11-18.