How to take subway from Shenzhen International Airport to Nanshan District and how much is the fare

Which specific place do you want to go in Nanshan District?
Generally speaking, you can take the public bus line M416 to Hourui Subway Station to take the Luobao Line to reach SZ University or Gaoxinyuan Station, which are the stations in Nanshan District.
For this distance, the subway fare is around 5RMB.