Get off at Zhoujiazui Road and walk to zhoushan road, where there is Hongkou District Maternal and Child Health Hospital. That's where Hongkou District applied for a health certificate. The cost of health certificate is about 70, just bring your ID card.
If you are not sure, it is suggested to ask in the following places: Hong > Hongkou District Health Supervision Office New > No.65438 Xinshi North Road +048 1 Building 4 1 Building 2 & gt2004376 >6555 1072.