This should be said to be closer to the southern district, because the distinction between the southern district and the northern district is not obvious now. Are you under the south gate or the north gate? I suggest you get under the south gate, because it is more convenient to take the campus sightseeing bus there. When taking the bus, ask the driver's uncle if class 26 can't arrive. There is a non-stop bus on Class 26. Just let him remind you. Uncle driver is very nice. If you take another bus, you can get off at the Academy of Geological Sciences or Teaching Point 8 and ask how to get to Teaching Point 26. Good luck in the exam!