Dr. Cheng encourages young doctors to pursue this line of work, however, and has already trained five surgeons, two of whom have been assigned to the Taichung VGH.
自稱有點傻勁的鄭大夫接心臟外科後，積極引進年輕醫師加入「開心」行列，目前已訓練出五位主治大夫，其中有二位將派到台中分院，為榮總的心臟外科奠定了基礎。