How does Guangzhou Tanghui KTV charge?

The rooms in the hall are divided into standard K-rooms and PARTY-style K rooms, each with four levels. All K rooms have the same price from Monday to Sunday, but the promotions are different. From Sunday to Thursday 20:00-21:30, you will get 4 hours for free if you spend 3 hours or more. On Friday and Saturday, you will get 4 hours free. Spend 4 hours and get 3 hours free. In terms of drinks, buy a dozen Budweiser and get a dozen free on Thursdays, and Chivas Regal offers half a dozen soft drinks for NT$500/2 on Mondays.

The fee is to pay the wallet for 3 hours, plus a fixed tissue fee of 2 yuan/person, and a buffet of 13 yuan/person