On the first day of playing dinosaur park, you must remember to play dragon drill and fire, water and electricity. Very exciting! Have a good rest at night.
Go to Yancheng Zoo the next day! There is a B 1 BRT near Hohai University, and you can take the bus directly to Yancheng. It's only one dollar. But it's a little far. About 40 minutes. It costs a lot of money to take a taxi, so take B 1!
On the third day, I visited South Street, also at the east gate of Hohai University. Many buses, such as 302, B 12, 46, etc., are all direct to South Street. It takes 15 minutes to get there. Of course, it's also a dollar. By taxi 15 or so. But there are many red street lamps along the way, and there may be 20 on weekends.
Answer finished, I hope I can help you!