How to go to jade dragon snow mountain from lijiang long distance bus? How may hours to reach there?

Do you refer to the Bus Station at Kangzhong Road? If so, it is suggested to take bus no. 8 Outer Ring or 8 Inner Ring (8路外环 or 8路内环) to get off at HongTaiYang Square Station, near which you can take bus no. 7 to the snow mountain directlly and the bus fare is CNY15 I remember. For the whole journey, it takes around 50min.