Jiangning Zhushan Road subway station is next to Jiangning Public Security Bureau. Many friends and I have been there. It's quite formal Everyone who is full of 69 yuan will get a coupon at 39.49.59 the next morning. Free buffet, fruit drinks, but rest in the public hall during the period. If you add 20 yuan to your back, pedicure, Korean massage and many other expenses depend on the individual, but it's ok and not very expensive. If friends get together and have a group leisure, it is quite cost-effective.