孙衍庆：胸心血管处科一＂神刀＂漠烟这个山东汉子平时总把自己收拾得很体面，乌黑的头发一丝不乱，一身考究的西服衬托着风采，举手抬足间流露出很好的修养。他的十几位研究生、硕士、博士、博士后，也像他一样人高马大的，走路甩着膀子、腰板挺得笔直。每每说起自己的老... Sun Yanqing: thoracic and cardiovascular department of a “Shen Dao” indifferent to smoke The Shandong guy usually always clean up their own very decent, dark hair, chaos, a sophisticated suit set off the style, raised his hand raised a good show The cultivation. A dozen of his graduate students, master’s, Ph.D., post-doctoral, like him, like a big man, walked shrugged his shoulders very straight. Often talk about their own old ...