i will be arriving in taiyuan airport on the 25th november. trasportation info needed

I advise you to go to your hotel to have a rest first. You can take the airpor shuttle bus to reach Sanjin International Hotel where you can take a taxi to reach your hotel directly. The Sanjin International is about 4 kilometers away from your hotel.
On the next day, you can go to the local Bus Station to take the long-distance bus to reach the mountain.
Hope it helps and wonderful trip in Shanxi.