Demonstrative Pronouns: 彼此 & 如此
指示代词：彼此、如此
Use 彼此 to express reciprocity and 如此 to express "so / such / like this" in formal contexts
彼此 functions as a pronoun meaning "each other / one another," often used as an adverb or object. 如此 means "so / such / like this" and modifies adjectives or verbs, adding a formal or literary tone.
彼此 is more formal than 互相 in many contexts. 如此 is more literary than 这么/那么 and appears frequently in written Chinese, news, and formal speech.
Lesson Targets
Podcast
Podcast: Demonstrative Pronouns: 彼此 & 如此 (指示代词：彼此、如此)
Listen to Jason & Amy explain the 指示代词：彼此、如此 pattern
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Understanding 指示代词：彼此、如此
At HSK 5 you are ready to add elegance and precision to your Chinese. 彼此 (bǐcǐ) literally means "that one and this one" — it expresses mutual or reciprocal actions between people. While 互相 is more colloquial, 彼此 carries a warmer, more literary feel. You will hear it in phrases like 彼此信任 (trust each other) or the polite response 彼此彼此 (likewise!). 如此 (rúcǐ) means "so / such / like this" and elevates your register. Where a beginner would say 这么漂亮, an advanced speaker might write 如此美丽. It appears constantly in formal writing, speeches, and news broadcasts. Mastering these two pronouns will make your Chinese sound more sophisticated and natural in formal settings.
Key Points
- 彼此 (bǐcǐ) = "each other / one another" — used for mutual actions between two or more parties.
- 彼此彼此 is a polite set phrase meaning "likewise / the feeling is mutual."
- 不分彼此 means "making no distinction between yours and mine" — very close relationship.
- 如此 (rúcǐ) = "so / such / like this" — formal equivalent of 这么 or 那么.
- 如此 often precedes adjectives: 如此美丽 (so beautiful), 如此复杂 (so complex).
- 如此 can also modify verbs: 如此认真地工作 (to work so earnestly).
The phrase 彼此彼此 is a classic polite response in Chinese culture. When someone praises you — "Your Chinese is so good!" — you can reply 彼此彼此 to deflect the compliment and include the other person, reflecting the Chinese cultural value of modesty (谦虚).
Key Vocabulary
Example Sentences
朋友之间应该彼此信任。
Friends should trust each other.
Reciprocal action between friends
我们是多年的好朋友，不分彼此。
We have been good friends for years — we make no distinction between yours and mine.
十年后，两座城市的发展状况如此不同。
After ten years, the development of the two cities is so different.
他如此认真地锻炼是为了有个健康的身体。
He exercises so earnestly in order to have a healthy body.
同事之间应该彼此尊重。
Colleagues should respect each other.
如此简单的问题，你怎么不会呢？
Such a simple question — how come you cannot answer it?
"你的中文说得很好！""彼此彼此！"
"Your Chinese is very good!" "Likewise!"
我没想到事情会如此顺利。
I did not expect things to go so smoothly.
Common Mistakes
彼此 needs to modify a verb expressing a mutual action (trust, understand, respect). It cannot simply replace "each other" in all English sentences.
如此 is formal and literary. In casual daily speech about the weather, use 这么 or 那么 instead. 如此 works better in written or emphatic contexts.
For "help each other," use 彼此 (reciprocal). 如此 means "in this way / so much" — it does not express reciprocity.
Practice Exercises
Tips & Tricks
When someone compliments you, try replying 彼此彼此 — it is modest and charming.
Use 如此 when you want to sound literary or emphatic — it is the written-Chinese upgrade of 这么/那么.
Practice 彼此 with relationship verbs: 彼此信任, 彼此了解, 彼此尊重, 彼此帮助.
Read Chinese news articles and circle every 如此 you find — you will be surprised how often it appears.
Homework
Write four sentences using 彼此 (describing relationships or mutual actions) and four sentences using 如此 (expressing "so" or "such" in a formal tone). Try to use different verbs and adjectives in each sentence.