Visiting sights during travel Chengdu to Guilin

Hi, but do you mean the sights along your journey from Chengdu to Guilin or the attractions around Chengdu and Guilin?
Anyway, if you go to Chengdu, Jiuzhaigou is a must-go destination. Besides, you can visit Huanglong Scenic Area and Songpan Scenic Area around Jiuzhaigou, Wolong National Natural Reserve (Sichuan Giant Panda Sanctuaries) and some other attractions.
Guilin is also a good traveling destination. Li River cannot be missed. Besides, you can take the bamboo raft along Yangdi - Xingping - Yangshuo to experience the beautiful nature there.

One thing you have to pay attention to,Wooing Reserve has been closed after the earthquake happened in 2008. Therefore, if you want to have a panda visit, I suggest that you may go to Bifengxia Gorge in Yaan or Chengdu Panda Base.