Leshan ask for help

Hi
I will be in Chengdu on 26 Dec 2012. I want to get to see Big Grand Buddha next day. I understand that I need to buy Bus ticket at Xinnanmen Bus Station. But I do not know how to talk to staff that I JUST WANT TO GO DIRECT TO LESHAN BIG BUDDHA NOT LESHAN TOWN. Pls help me to write down in Chinese. Many many thanks