Venus Dance School, Spot Fitness Club, Barbie Dance Center, Big Dipper Art School, Huayang Dance School, Dynamic Dance School, Love 5 Dance Studio and Xingqu Dance Studio.
All the above are in Yueyang, and they all provide national dance training.
But the concept of "national dance" is too broad. I don't know which one you like.
You can copy these names and check their details in Baidu. I dare not say more here, otherwise it will be deleted as an advertisement.
Hope to adopt, thank you:)