What should I do if I forget to knock at the door when I enter a Malaysian hotel?

1. Determine whether the room is occupied: after entering the room, first observe whether there are other people in the room. No one else can knock at the door or shout to confirm whether the room is occupied.

2. Obey the hotel regulations: check the hotel rules and regulations to find out whether it is necessary to knock on the door or inform the front desk staff to enter the room.

3. Contact the front desk: If you are not sure whether you need to knock on the door or notify the front desk, you can contact the hotel front desk directly to explain the situation. The front desk staff will tell you what to do next.

4. Respect for privacy: In any case, we should respect the privacy of other tenants. Knock on the wrong door or enter the wrong room, please apologize immediately and leave.