zhengan xifeng decoction

例句：

1. 1.The traditional Chinese medicine has been used for centuries to treat various ailments.
   这种传统中药被使用了几个世纪来治疗各种疾病。
2. 2.The doctor prescribed a herbal zhengan xifeng decoction for her.
   医生给她开了一种草药煎剂。
3. 3.After taking the zhengan xifeng decoction, she felt much better and was able to return to work.
   服用了中草药煎剂后，她感觉好多了，能够回到工作岗位。