Ruian sunshine hotel self-service CCB credit card half price

CCB now has a 50% discount on food here in Hangzhou. As long as you book the designated restaurant in advance, you can enjoy a minimum discount of 50%. For specific activity information, please consult Hangzhou CCB outlets. In addition, a few months ago, there was a "Eat and Drink on Monday" activity in Zhejiang Province, and almost all major cities in Zhejiang had designated restaurants with a 50% to 60% discount. But I'm looking for Ryan Sunshine Hotel, which has no buffet. The activity is over now. I don't know how the landlord knows that this restaurant can use CCB credit card for half price.