However, how to maintain health correctly? Needs vary from person to person. Some people pay more attention to yin deficiency and need to replenish yin. Some people need to replenish yang because of yin deficiency. Some people have problems with their liver and gallbladder. It may be that there are problems with the five elements in the eight characters. Adjust the liver and gallbladder. Some people have problems with qi and blood, which may be caused by five elements of fire. When qi and blood are well conditioned, the fire will be well conditioned. Some people have spleen and stomach problems, which may be the problem of five elements of soil. When the spleen and stomach are conditioned, the soil will be conditioned. Some people have problems with their lungs and respiratory tract. Maybe there is something wrong with the five elements of gold. When the lungs and respiratory tract are conditioned, the gold will be conditioned. Some people have kidney problems, which may be caused by five elements of water. When the kidneys are well conditioned, the water will be well conditioned.