Hi,Mr.Sam
Get to Kunming first by air and then take coach bus at Kunming Municipal Passenger Bus Station, Zhongbei Bus Station or Kunming Municipal Long-distance Passenger Station. The bus journey takes about 12 hours from the evening of the first day to the morning of the next day at CNY157. Or you can also take flight from Kunming to Xishuangbanla, it is much more faster but the fare is much more expensive.