Which bus station and What number bus to take from Kunming Jinjiang Hotel to Stone Forest? Thanks

You need to go to KM East Bus Station to catch the direct bus to Store Forest. To reach the bus station, you can walk from your hotel to KM Railway Station bus stop to take bus no. Z12 to Juhuacun stop, where transfer to T1 to the bus station then.

Another choice is train service. There are trains from KM Station to Stone Forest and it takes no more than 2h. As your hotel is just close to the train station, this seems to be a better approach!