I will arrive in Shanghai on sep 20 and stay in the area for a week. Then I am trying to decide where is a relatively quiet place to spend the holiday. I thought maybe Yangshuo but it will be overcrowded. I have been to Dali, Yunnan twice already and would like somewhere new. I have no preference re city or rural so I am wide open to suggestions. Plane or train from Shanghai either is ok. Anywhere in China. Please advise. Thanks.