hello, what is the best trasportation from Chengdu to leshan?

There are two transportation ways:
1. Take a long-distance bus from Chengdu Xinnanmen bus station to LS Xiaoba Bus Station. The bus departs very frequently; duration is about 2 hours and ticket fare is around CNY 50. Upon arrival, take city bus 13 to the Buddha site.
2. Take a high speed train to LS, then change to city bus 3 to the scenic area. You can search for the train details on this website.
Have fun~