Being shut out is a folk story in China, which means being shut out and unable to enter because of offending people or failing to meet certain conditions.

specifically, a closed door spoon refers to an appliance on a door, which consists of two bamboo pieces tied with a rope in the middle. When the door is closed inside, you can lift the bamboo pieces by pulling the rope, thus locking the door so that people outside can't enter. If someone is dissatisfied with the host or doesn't want to let someone in for other reasons, they can lift the bamboo piece and hang the "closed door", so that person can only leave with a rebuff.

Later, "shut the door" gradually evolved into an idiom, which is often used to describe the situation of being rejected, unwelcome and unable to enter. For example, "because he offended his boss, he is now shut out of the company and has never found a new job." Being shut out means being shut out because of offending people or failing to meet certain conditions. Doomed soup was originally a folk tool, and later it evolved into an idiom, which is often used to describe situations such as rejection, unpopularity, and inability to enter.

shut the door is often used to describe the situation of losing an opportunity, losing an opportunity or encountering failure. Its use can express feelings of loss, frustration or dissatisfaction. For example, if you were rejected by the company when you applied for a job, you can say, "I was turned away when I applied for this position."

In addition, shutting the door can also be extended as a strategy or means. For example, in business negotiations, if one party is unwilling to cooperate with the other party or has a fixed business partner, it can use the door to refuse and end the negotiations. In a word, shutting the door is a common idiom, which is usually used to describe situations such as being frustrated, losing opportunities or being rejected. It can express people's disappointment and frustration, and is used as a strategy or means in some cases.

Synonym usage of shut the door

1. Blockage-refers to the difficulty in getting through or reaching a place, and describes being hindered for various reasons.

2. Beating the dog behind closed doors-refers to taking tough measures to refuse or exclude certain people or things under certain circumstances.

3. Being left out-refers to being ignored, forgotten or unconcerned, and not receiving due attention and attention.

4. Being rejected-refers to being rejected or excluded for various reasons, unable to enter an organization or obtain certain opportunities.

5. Lost opportunities-refers to the loss of some valuable opportunities or resources for various reasons.

All of the above synonyms can be used to indicate that one cannot achieve one's goals or needs because of being rejected or rejected for some reason. These words are often expressed with negative feelings, such as depression, disappointment, helplessness, etc., but they can also be used to point out that the behavior of a person or organization is unfair or problematic.