What does "The topic is sharp" mean?

This means that the issues mentioned involve some sensitive issues and are not suitable to be mentioned. Topic is a Chinese word, pinyin is huà tí, which refers to the topic of conversation; the theme of discussion. A famous quote from "White Rabbit: Reunion" by Anonymous: "Poor people should not abandon each other, otherwise they will eventually have a good time and remain a topic of discussion in the world."

Sharp is a Chinese word, and the pinyin is jiān ruì.

One finger is pointed and sharp;

The second finger is the straight and steep object;

The third finger is the sharp sound;

The fourth finger is sharp ; Sensitive and profound;

Five fingers are very clear, unambiguous, and merciless;

Six fingers are tense and intense.

Extended information:

On most websites, sensitive words generally refer to words with sensitive political tendencies (or anti-ruling party tendencies), violent tendencies, unhealthy overtones or uncivilized language , there are also some websites that set some special sensitive words that are only applicable to this website based on their actual situation.

For example, when a post contains certain preset words, the post cannot be posted. Or the word is automatically replaced with an asterisk (*) or a cross (X), etc., or it is harmonized.

In ancient China, people often encountered "taboo words", mostly because they could not call the emperor or elders by their names directly and had to use another word instead. Later, there were also "elegant names", such as calling No. 1 when going to the toilet, or when going to the toilet or washing hands. You should not directly say pee or defecate. Speaking of which, there is also a joke.

Everyone who has been to Vietnam knows that the Vietnamese pronunciation of "goodbye" is TamBiet, which is the same as the Chinese saying "poop", so when traveling in Vietnam, Chinese people can hear "poop" everywhere. "Shit", this pronunciation is not indecent at all in Vietnam.