Zheng (pinyin: zhèng, zhēng) is a first-class standard Chinese word (commonly used word). The order of strokes is: horizontal, vertical, horizontal, vertical and horizontal. This word first appeared in Shang Oracle Bone Inscriptions and Shang inscriptions. Its ancient glyph is the shape of a city with a foot at the bottom. Its original intention is conquest and conquest. This is an old word, which means Levi. Read zhēng.

The purpose of conquest is to be pacified and corrected, which leads to pacification and justice, from pacification to decision, examination and demarcation. From rectification to justice, and further extended to governance, governance is also called righteousness, and further extended to norms and laws. From the meaning of the chief to the meaning of the deputy.

The motto of Shuowen is correct and an extension. Read zhèng in the above sense. Orthography also refers to the first month of the lunar calendar, which is called the first month. It was extended to calendars, such as Xia Zheng and Zhou Zheng. Read zhēng for the above meaning.

Positive four-word idiom:

1, exactly what you want: it is very satisfying to describe things or behaviors that just meet each other's wishes or expectations. The origin of this idiom can be traced back to Mencius' dedication, which means to overcome the strangeness with righteousness, and later it is used to describe the meaning that is in line with people's hearts and just right.

2, serious 800: describe the serious attitude. The origin of this idiom can be traced back to the 21st time in A Dream of Red Mansions, which means that no one is serious. Later, it was used to describe a person's attitude as very serious, earnest and unsmiling.

3. Yan Yan: Describe her harsh speech and serious expression. The origin of this idiom can be traced back to The Analects of Confucius Yan Yuan, which means to keep a straight face. Later, it was used to describe a person's harsh speech and serious expression, which made people feel awe.

4, sit in danger: describe a dignified and serious attitude. This idiom comes from Historical Records Biography of Japanese, which means to sit neatly and have a serious expression. Later, it was used to describe a person sitting straight, not casual, not frivolous, and also expressed a feeling of awe or solemnity.