1. After arriving at Guiyang North Station, find the bus service area first. Guiyang North Station generally has a passenger service area where buses to different destinations are parked.
2. Find the passenger ticket office at the station. You can find information about buses at the ticket office and buy tickets.
3. Go to the waiting area of the station. There is usually a display screen or bulletin board in the waiting area, which will show the departure time, train number and destination. You can find the corresponding bus according to the destination.
4. Consultation with staff. The staff of Guiyang North Station are familiar with bus information at ordinary times. You can ask them how to find the target bus.
If you can't find a bus or have other problems with the above methods, I suggest you ask the staff of Guiyang North Station for help, and they will provide professional guidance.