What do you mean by "stood up" and "soy sauce"?

Flying pigeons originally meant flying white pigeons, symbolizing peace. Later, the behavior of not keeping an appointment was called "standing up", which means not keeping your promise and has the meaning of cheating.

soy sauce, an online vocabulary, comes from the passers-by's view on this matter after the Yanzhaomen incident in Hong Kong: I am soy sauce. It means that it has little to do with the matter, or it is not conscientious in its place. If an official plays soy sauce, it means that he is not doing his duty.

Extended information:

The allusion of the dove as a symbol of peace comes from the Bible: before God sent a flood to destroy the world, he ordered Noah to build an ark and let him take his family and all kinds of animals left on the ground to avoid it. After 4 days, when the flood subsided, Noah released a crow to inquire about the news, but the crow never came back. In 1896, the International Olympic Committee decided to release pigeons at the opening ceremony of the Olympic Games, which has been a traditional ceremony ever since. Nowadays, the word "stood up" has more meanings, which means cheating, breaking an appointment, breaking a contract, breaking a promise and so on.

In Hong Kong, pornographic photos are often used to show that people are onlookers in the forum. This is a great group, usually diving party in the forum. Transformers became "soy sauce". After the incident, a reporter asked passers-by what they thought of this matter and replied: I am a soy sauce maker, indicating that I have nothing to do with myself and am not interested.

Reference: Baidu Encyclopedia played soy sauce

Baidu Encyclopedia stood up.