From the 2nd to Urumqi and the 9th back to Yunnan, there are seven days in between, I want to go to Tianshan Tianchi, Kanas and Nalati Grassland.

Two-day direct flight to Kanas from Kanas to Yili

I have 7 days to visit the places you mentioned

Two-day direct flight from Kanas to Ili<br/>Three days from Ili to Urumqi or chartered car from Nalati Grassland to Bayinbulak<br/>One day to Urumqi directly to Tianchi

The distance is very far, the time is a bit tight, the three places form a triangle, long-distance planes, short-distance chartered cars or local tourist vehicles