we are travelling to changsha and zhangjiajie 1st week of november what will the weathe like?

The average temperature of Changsha is about 21 C then, so you can take along both the long and short sleeved shirts.
It will be a little colder in the other place, with the average temperature of 18 C. Sometimes, the lowest temperature can be only 12 C. So you need take along light coat. In addition, it may rain then, so the rainy coat need preparing.