Does Shanghai Yunduo Bookstore need tickets?

Don't. Shanghai Yunduo Bookstore is free. It is called Duoyun Academy, located on the 52nd floor of Shanghai Center, the tallest building in Shanghai. It is known as the most beautiful bookstore on the beach. Shanghai Tower is the tallest building in Shanghai. Duoyun Academy is located in the middle of the building, 300 meters from the ground. It's called Cloud Bookstore. The academy is divided into seven areas, where you can not only find the books you want to read, but also enjoy the beautiful scenery of Huangpu River. It can be a college or an observation deck.