Please inform me how we reach kunming Jinmao hotel from international airport

You can take the airport shuttle bus line 2 to KM Railway Station/ Jinjiang Hotel. Then you can walk along the Beijing Road to Yong'an Road. At the second cross road, you need to turn to south side and walk along that small road to your hotel.

If you feel it hard to find the direction, you can ask the staff in Jinjiang Hotel to find your destination hotel.