All right. According to the query of Tongjuntang official website, the level of Tongjuntang Xia Yongliang is good. Xia Yongliang, a doctor, was born in Tang Tiantian, Xinmin, Liaoning, a family who practiced medicine for five generations. Learn from, Song Kang, Chao and other famous old Chinese medicine practitioners. In 2008, he was approved as the fourth batch of TCM experts (Chen Yi). He has been engaged in clinical, teaching and scientific research work of internal medicine of traditional Chinese medicine for a long time, and has profound theoretical basis and clinical experience of traditional Chinese medicine. Excellent medical skills, careful treatment, and amiable attitude towards patients. He has presided over and participated in more than ten national, provincial and ministerial scientific research projects and published more than 40 academic papers.