Introduction to Area B: Area B is a marine life area. It is the largest underwater tourist attraction in Southwest China. It has a giant fish pond with a total height of more than three floors. There are divers equipped with heavy diving equipment performing deep diving performances. Dozens of species and thousands of coral reef fish compete in a dazzling display of colors; the most exciting thing is the undersea tunnel where humans and sharks dance together, as well as the sunken ancient city of the Inca Empire, porcelain from the ancient Maritime Silk Road, and World War II There are shipwrecks, more than 300 kinds of fish from the Pacific and Indian Oceans, etc.; in addition, there are supporting service facilities such as a polar museum, a marine animal performance venue, a movie theater, and a shopping mall.