肺气通于鼻，而气为阳，诸阳之气，上荣头面。其气不和，受风冷，风冷邪气入于脑，
停滞鼻间，即气不宣和，结聚不通，故鼻塞也。
喉痹，是风毒之气，客于咽喉之间，与血气相搏，而结肿塞，饮粥不下，乃成脓血。若
毒入心，心即烦闷懊 ，不可堪忍，如此者死。
马痹与喉痹相似，亦是风热毒瓦斯客于咽喉颔颊之间，与血气相搏，结聚肿痛。其状，从
颔下肿连颊，下应喉内痛肿塞，水浆不下，甚者脓溃。毒若攻心，则心烦懊闷至死。
齿是骨之所终，而为髓之所养也。小儿有禀气不足者，髓即不能充于齿骨，故齿久不生
手阳明、足阳明之脉，并入于齿。风气入其经脉，与血气相搏，齿即肿痛，脓汁出，谓
手阳明、足阳明之脉，并入于齿。小儿风气入其经脉，与血相搏，血气虚热，即齿根血
小儿生，自变蒸至于能语，随日数血脉骨节备成。其膑骨成，即能行。骨是髓之所养，
若禀生血气不足者，即髓不充强，故其骨不即成，而数岁不能行也。
小儿禀生血气不足，即肌肉不充，肢体柴瘦，骨节皆露，如鹤之脚节也。
足少阴为肾之经，其血气华于发。若血气不足，则不能润悦于发，故发黄也。
足少阴为肾之经，其华在发。小儿有禀性少阴之血气不足，即发疏薄不生。亦有
因头疮而秃落不生者，皆由伤损其气血，血气损少，不能荣于发也。
The Lung Qi communicates with the nose. Qi belongs to Yang, and all Yang Qi ascends to nourish the head and face. If the Qi is disharmonious and receives Wind-Cold, the pathogenic factors of Wind-Cold enter the brain, stagnate in the nasal cavity, causing the Qi mechanism to fail to circulate harmoniously, leading to accumulation and obstruction, thus resulting in nasal congestion (Bi Sai).
Hou Bi (Sore Throat with Obstruction) is caused by Wind-Toxic Qi lodging between the throat and pharynx, where it contends with Blood and Qi, forming swelling and blockage. This prevents the swallowing of porridge or congee, eventually leading to suppuration and bleeding. If the toxin enters the Heart, the Heart becomes vexed and distressed, unbearable in its suffering; such cases result in death.
Ma Bi (Horse Sore Throat) resembles Hou Bi. It is also caused by Wind-Heat Toxic Qi lodging between the throat, mandible, and cheeks, contending with Blood and Qi, leading to accumulation, swelling, and pain. The manifestation involves swelling from the submandibular region extending to the cheek, corresponding internally to painful swelling and blockage in the throat, preventing the intake of water and fluids. In severe cases, suppuration and ulceration occur. If the toxin attacks the Heart, it causes extreme mental restlessness and distress leading to death.
Teeth are the extremities of bones and are nourished by Marrow. Children with congenital insufficiency of Endowment Qi have Marrow that fails to sufficiently fill the dental bones, resulting in delayed tooth eruption.
The Hand-Yangming Large Intestine Meridian and Foot-Yangming Stomach Meridian both converge into the teeth. When Wind Qi enters these meridians and contends with Blood and Qi, the teeth become swollen and painful, discharging pus, a condition referred to as... [Text incomplete]
The Hand-Yangming Large Intestine Meridian and Foot-Yangming Stomach Meridian both converge into the teeth. In children, Wind Qi entering these meridians contends with Blood, creating Deficient-Heat in Blood and Qi, leading to bleeding from the tooth roots... [Text incomplete]
After birth, infants undergo Bian Zheng (periodic physiological changes) until they can speak; with the passage of days, their blood vessels and bone joints complete their formation. Once the patella forms, they gain the ability to walk. Bones are nourished by Marrow. If congenital Blood and Qi are insufficient, Marrow fails to be substantial and strong, so bones do not mature immediately, resulting in an inability to walk even after several years.
Children with congenital insufficiency of Blood and Qi have undernourished muscles, emaciated limbs, and exposed joints, resembling the jointed legs of a crane.
The Foot-Shaoyin Kidney Meridian is the channel of the Kidney, and its Blood and Qi manifest luxuriance in the hair. If Blood and Qi are insufficient, they cannot moisten and luster the hair, resulting in yellowing.
The Foot-Shaoyin Kidney Meridian is the channel of the Kidney, and its manifestations appear in the hair. Children with a congenital constitution characterized by insufficiency of Shaoyin Blood and Qi suffer from sparse, thin, or absent hair. Some cases involve baldness due to scalp sores; all such conditions arise from damage to Blood and Qi, where the depletion of Blood and Qi fails to nourish the hair.