Dr. Liang Chen is mainly engaged in the emergency rescue work of internal medicine field, and the annual rescue number has been ranked in the forefront of the Department. As a major member, he participated in one major scientific research project of 973 and 863 respectively, 6 NSFC projects, and as the responsible person, he undertook one NSFC youth fund and one Shandong NSFC project. He published more than 20 articles, including 3 papers included in SCI of the first author. He is also a young member of the emergency physicians branch of Chinese Medical Doctor Association, a young member of the medical science communication and popularisation of Chinese Medical Association, and the deputy leader of the youth group of the emergency medicine branch of the Shandong Medical Association.