Can't speak about China, but most states in the US have laws to protect people with the proper training from legal exposure (for example if you're giving proper

Can't speak about China, but most states in the US have laws to protect people with the proper training from legal exposure (for example if you're giving proper CPR and break a patient's ribs). http://en.wikipedia.org/wiki/Good_Samaritan_law#United_States http://en.wikipedia.org/wiki/Good_Samaritan_law#United_State...