A 17-year-old boy in his youthful years, who has been suffering from the disease for 6 years, was recommended by other doctors to the Orthopaedic Department of Zhongshan Hospital in Hubei Province to seek consultation with Prof. Chen Zhongde. Prof. Chen saw the patient enter the clinic with a crooked gait and painful appearance, and asked him to sit down and ask about his condition. The boy said that the left thigh pain, can not walk normally, and since the onset of 2004, large and small hospitals around to seek medical treatment, a variety of advanced instruments of inspection and treatment have been done, but can only be temporarily relieved. The pain could only be relieved temporarily and recurred many times. Prof. Chen patiently listened to the patient and his family’s statement, and then detailed examination, filming. He found that the thoracic vertebrae, lumbar vertebrae, pelvis and other bones and joints were rotationally misaligned, resulting in unequal length of the lower limbs, with a difference of 2-3 centimeters. After the examination, knowing the cause of the disease, Prof. Chen said to the boy with confidence: “Do not worry, your disease can be cured, today you have found the right person.” After saying that, he asked the boy to lie down on the diagnosis and treatment bed, relax his whole body, and experience the adjusting changes of the bones wherever the doctor’s hand goes. Just see Professor Chen a pair of hands or left or right, suddenly up and down a few times, just 20 minutes, the boy’s legs have become the same length, thighs do not hurt, walking up and down the road is not crooked, people also spirit. The boy’s mother also smiled on her face and kept saying: “I really found the right person to see the doctor today, and I was cured in 20 minutes after 6 years of illness. Thank you, Prof. Chen! Thank you so much!”