After getting off Xi’an Bus No. 371, you can follow the steps below to get to Metro Line 4:

  1. Walk to the nearest subway station. Depending on the terminal of the 371 bus, it may take 5-10 minutes to walk.
  2. After entering the subway station, find the entrance corresponding to Subway Line 4.
  3. In the subway station, follow the guide signs to find the escalator or stairs leading to Line 4.
  4. Follow the guide signs to the Line 4 platform.
  5. Wait for the Line 4 train to arrive and find your seat or standing area after getting on the train.
  6. On the train, check the route map in the carriage or ask the staff to make sure you get off at the correct stop.

Please note that specific routes may change, and it is recommended to check the latest bus and subway information before traveling.