For me, it's acceptable for a doctor to get red envelopes since they study/work hard and payment too low, and they help the patients. While the bad is the people with power (hospital officials, like YuanZhang, etc.) get dirty money so much and so easy and they deserve some big penalty and may stay in jail. The essiciel problem is government gives doctors too low payment and they are 'forced' to get money other ways (illegal) and the government didn't so anything until now. Where and how can help patients if lots of doctors go to jail? I didn't want to be a doctor even i grew up in the hospital environment since I know what life they will have (see movie "People in middle age").