Where can I take a bus from Wenshan to Wenshan Airport?

The airport is in Panlong, Yanshan, which is a little far from Wenshan. You can take Yanshan bus to North Bridge. The old road to Yanshan is being repaired these days, and the cars are all taking new roads, but you have to walk to the airport fork, about 500 meters, and there are direct taxis, but they are more expensive!