The west wind was blowing as it brought the sounds of mortals' worries. A place like a hospital would usually have daily occurrences of either great joy or great sadness. Joy at newborn life or sadness from final parting would repeat here every day.
From an outsider's perspective, maybe they would think that the doctors and nurses working at a Chinese hospital would lack emotion and be completely numb to everything already. Zhang Fan wasn't accustomed to how others thought like this when he first started working as a doctor, but now he became used to it after working as a doctor for two years. The most important thing for a doctor would be to maintain your original sense of self. As long as a doctor could successfully treat illnesses, then that would be the best doctor around.