Dining benefits do not need to be used in one meal. A practical rhythm is Hainan flavors for lunch, qingbuliang or coconut desserts in the afternoon, and seafood or restaurant vouchers in the evening.
Before visiting, check whether advance booking is required, whether limits apply per table, whether the offer can be combined with other in-store promotions, and whether it is valid on public holidays.
For seafood plazas, confirm preparation-fee vouchers, complimentary dishes and minimum-spend requirements before deciding what to buy and in what order to have it prepared.