how to reach china medical university from shenyang railway station?

Do you refer to the campus that located at No. 92, Beier Road?
If yes, just take a taxi to get to. The cab fare is not expensive because of the short distance.
It's about CNY 10.

China medical university has a new campus now! its located in the north of the city. To get there, take a cab if you are new to china. The address in pinyin is "zhong guo yi ke da xue, pu he nan lu, shenbei xin qu" i.e. china medical university, shen bei district. It would cost around 60-100 yuan depending on which train station you arrive(north or south)