Address: 8th Floor, Jin Dong Building, Liuxiang.
Tel: 821217713068074660.
Fees: 200 yuan/10 class hours, each class10.5 hours, and classes are held on weekends.
The above information has been confirmed by myself, please refer to it.
Then there are Children's Palace, Youth Palace, Nangong, Gong Bei, provincial songs and city songs.
As for the price, it varies from 20 to 30 yuan at a time.
I'm sorry I don't have contact information.