承上启下 linking the previous and following parts
Explanation
承接上文，引出下文，使文章前后连贯，结构紧凑。
To connect the preceding text with the following text, making the writing coherent and compact.
Origin Story
话说唐朝时期，有一位名叫李白的才子，他接到朝廷的邀请，要写一首诗歌来歌颂盛世太平。李白思前想后，决定写一首七言绝句。他先写了前两句，描绘了国泰民安的盛世景象：国富民强，百姓安居乐业。接着，他又写了后两句，以承上启下的手法，点明了这盛世太平的根本原因在于统治者的英明和百姓的勤劳。这首诗歌，既承接了前两句的描写，又引出了后两句的议论，可谓是承上启下，妙笔生花。
In the Tang Dynasty, there was a talented man named Li Bai. The imperial court invited him to write a poem to celebrate the prosperous era. Li Bai thought for a long time and decided to write a quatrain with seven characters per line. In the first two lines, he depicted the prosperous scene of national peace and prosperity: a wealthy country and peaceful people. He then wrote the last two lines, using a method that connects the preceding and following parts, explaining that the fundamental reason for this peace and prosperity lies in the wise governance of the rulers and the diligence of the people. This poem both follows on from the description in the first two lines and introduces the argument in the last two lines, beautifully linking the beginning and end.
Usage
用于形容文章结构的过渡自然，前后连贯。
Used to describe the natural transition and coherence in the structure of an article.
Examples
-
这篇论文承上启下，结构严谨。
zhè piān lùnwén chéng shàng qǐ xià, jiégòu yánjǐn
This paper is well-structured and the paragraphs follow logically from one to the next.
-
他的演讲承上启下，过渡自然。
tā de yǎnjiǎng chéng shàng qǐ xià, guòdù zìrán
His speech smoothly transitioned from one point to the next.
-
这篇文章承上启下，前后连贯。
zhè piān wénzhāng chéng shàng qǐ xià, qián hòu lián guàn
This article is well-structured, with each section seamlessly leading into the next.