syndrome of yang deficiency due to yin excess

例句：

1. 1.The patient has a syndrome that causes him to have difficulty walking.
   病人患有一种导致他行走困难的综合症。
2. 2. The researchers identified several genetic factors that contribute to the development of various syndromes.
   研究人员识别出几个遗传因素，这些因素有助于各种综合症的发展。
3. 3.The syndrome is characterized by symptoms such as fatigue and weight loss.
   该综合症的特征是疲劳和体重减轻等症状。