The zoo chose Hongshan Zoo, and the underwater world should be on the other side of Sun Yat-sen Mausoleum. There are more real CS. Then there are actually many interesting places, such as Yihe Road, where few people are quiet and very suitable for couples to visit. You can also go to pukou railway station and swipe your card across the river from Zhongshan Wharf. Isn't that interesting? A person only needs one yuan. Then there is Jiangning's railway and Qixia's narrow-gauge railway. I want two tickets to Jiangning Railway on April 25th. I hope to adopt. If you have any questions, please ask.