FREE & EASY TRIP TO SICHUAN FOR ABOUT 10-11 DAYS TO COVER PLACES LIKE JIUZHAIGOU, HUANGLONG, ETC

I wish to make a 10-11 days Free N Easy trip to visit places in Sichuan like Jiuzhaigou (2 nites), Huanglong, Leshan, Emeishan & Golden Summit for 1 Nite, Shunan Bamboo Forest and 3D2N Trip to Hailuogou Glacier Park. I will fly to Chengdu and proceed from there. In order to save time, I shall take the domestic return flight to Jiuzhaigou.

Is it possible to travel to all those places by the public transportation? Is it that for certain places like Hailuoguo I need to engage the local travel agent there? If yes, any agent you can recommend?

I plan to stay in Chengdu 1 or 2 nites before returning home for some shopping.

Please advise the best possible itinerary and how to go about with the routes that I can follow. Thanking you very much in advance and best regards, Jennifer