can you suggest a 3 days itinerary for our stay in kunming? all the must-see sights in that city

D1: It is suggsted to visit World Horticultural Expo Garden and Golden Temple.
D2: Stone Forest is recommended. It deserves a whole day trip.
D3: Western Hills comes first. Then Haigeng Park and Ethnic Village can be followed. Of course, the Dianchi Lake is also easy to reach, which cannot be missed as well.