First of all, it is definitely not enough for three people to eat a roast duck. Usually order a roast duck first, and then order half a roast duck. If the landlord wants to order some dishes, I suggest you order some green vegetables, which is refreshing, because eating too much roast duck will make you feel tired! ! Generally, a roast duck is given to 80 yuan, plus some dishes, wine and the like, which is probably 150-200 yuan.
Quanjude has no set meal. Anyway, it wasn't on the menu when I went, and the waiter didn't recommend it! An appointment? That depends on when. Holidays such as festivals must be booked, but they are not needed at ordinary times!