You can have a chance to visit many attractions in Shanghai. First, you should visit the Bund, Yuyuan Garden, Jade Buddha Temple, Nanjing Road and Xin Tian Di. When you visit the Bund, you can see the Huangpu River and the Oriental Pearl TV Tower by the way. Then, you can go to visit Shanghai Museum, Zhujiajiao and Qibao Ancient Town. The urban transportation of Shanghai is very convenient. Wish you a good trip there. If you want to read more details of the tourist attractions in Shanghai, you may enter the following link:
https://www.travelchinaguide.com/attraction/shanghai/

The pictures of Shanghai for your review:
https://www.travelchinaguide.com/picture/shanghai/