Does the hotel room fee include breakfast? If that includes where to eat? What time do you eat?

Large hotels generally include this. Eat at the on-site restaurant. Probably around 7:30.

Large hotels generally have it. You can eat in the restaurant inside the hotel, most of which are buffet style. Depending on the hotel level and scale, there are breakfast options such as porridge, pickles, soy milk, and fruits.

If breakfast is available, the front desk will usually inform you of the time and location when making a reservation. Sometimes you will be given meal coupons.

There is also a service of delivering breakfast to the room.