how can i reach from nanjing airport to nanjing medical university jiagnsu campus in gulu hanzhong.

You can take airport shuttle bus line 2 to Hanzhongmen. At Hanzhongmen subway station, take subway line 2 to Shanghai Road Station by passing only one station. Leave from exit 2 and yu can see the campus.

It is also fine to take subway for the whole way. Use S1 Line to Nanjing South Rail Station and transfer to line 1 to Xinjiekou. After that, catch line 2 to Shanghai Road and walk to the school.