Nanchang Ocean Park is known as the largest and most comprehensive ocean park in Jiangxi Province. But I think it is generally the same, because I have been to Tianjin's "Haichang Polar Ocean World" before, and that is a level smaller than Nanchang Ocean Park. The performances and venues and programs are also less than those in Haichang, Tianjin. But it is still possible for children to popularize science. There are student tickets.