If you are going live in China for more than one year you must submit for a medical exam. They did the following tests:
Ultrasound of liver/stomach?
I asked several people about the purpose of these tests; and got a variety of answers. It would make sense to look for communicable diseases, such as HIV and tuberculosis.
I am not sure I passed the eye exam, but I won’t be driving so perhaps it doesn’t matter.
What are they looking for?