# How to Use 不亚于 in Chinese | HSKReady Canonical: https://hskready.app/en/grammar/hsk-7-9-fixed-patterns-g072 Language: en Content ID: web-grammar-hsk-7-9-g072 HSK levels: 7-9 Updated: 2026-10-23T04:57:33.779Z Scope: published website educational content; full vocabulary, question bank and mock exams remain in the app. Learn the fixed frame 不亚于, its meaning, comparison slots, register, and how it differs from a simple equality statement. Grammar [HSK 7-9 · Fixed patterns](https://hskready.app/en/grammar/hsk-7-9#hsk-7-9-g072) # 不亚于: Saying Something Is No Less Than Its Comparison 不亚于 is a formal comparison frame meaning that one person, quality, result, or thing is no less than a stated comparison in a relevant respect. This lesson explains the fixed wording, what can follow it, its emphatic force, and when a simpler expression may fit better. Person, thing, quality, or result being assessed 不亚于 Comparison standard Example sentence 这座城市的公共交通效率不亚于许多欧洲城市。 Zhè zuò chéngshì de gōnggòng jiāotōng xiàolǜ bù yàyú xǔduō Ōuzhōu chéngshì. The efficiency of this city’s public transport is no less than that of many European cities. The comparison concerns transport efficiency; it does not claim that every aspect of the cities is comparable. **Read the full explanation and examples** ## Meaning and force 不亚于 means “to be no less than” or “to be not inferior to.” It compares two people or things with respect to a quality, ability, degree, amount, or result. The speaker asserts that the first side reaches at least the level of the second. Depending on context, the comparison may imply equality or that the first side is greater; it does not by itself say that the first side is greater. The comparison often challenges an expectation that A is lower than B, but a higher degree is not necessarily desirable. 这次失误的负面影响不亚于上次 says that the negative impact is no smaller this time. It is not praise. Decide which dimension is being compared before interpreting the evaluation. The supplied outline places 不亚于…… under the HSK 7–9 fixed-format category. That identifies the teaching scope and level; it does not establish which exam version a test centre currently administers. ## Build the comparison The frame is subject + 不亚于 + comparison. 不亚于 is the fixed part. The subject names the person, thing, quality, or result being assessed; the comparison gives the standard it is measured against. The material after 不亚于 can be a noun phrase or another suitable description, so long as the relationship between the two sides is clear. - Name the first side: a person, product, institution, result, or quality. - Keep 不亚于 together as the comparison expression; do not split or replace its words. - Give a comparable standard after it, such as a rival, a known benchmark, or a second work. - If the comparison needs narrowing, state the dimension with a phrase such as “in terms of adaptability” before the comparison. Person, thing, quality, or result being assessed 不亚于 Comparison standard 这座城市的公共交通效率不亚于许多欧洲城市。 Zhè zuò chéngshì de gōnggòng jiāotōng xiàolǜ bù yàyú xǔduō Ōuzhōu chéngshì. The efficiency of this city’s public transport is no less than that of many European cities. The comparison concerns transport efficiency; it does not claim that every aspect of the cities is comparable. 这家小公司的研发投入不亚于行业里的头部企业。 Zhè jiā xiǎo gōngsī de yánfā tóurù bù yàyú hángyè lǐ de tóubù qǐyè. This small company’s research and development investment is no less than that of leading companies in the industry. 头部企业 means leading firms in this industry context. ## Choose a clear and fair standard A strong comparison matches the two sides on a meaningful dimension. In the first example, efficiency is compared with the efficiency of other cities, rather than comparing a city directly with a transport system. In the second, research investment is compared with the investment of leading companies. These examples show why the compared quality or quantity should be recoverable from the sentence. A dimension phrase can make a comparison more precise when the two sides differ in many ways. In the third example, 论现场应变能力 (“as for the ability to respond on the spot”) limits the claim to one skill. Without such a phrase, readers may take the comparison to cover a broader range of qualities than intended. 论现场应变能力，他不亚于那些经验丰富的主持人。 Lùn xiànchǎng yìngbiàn nénglì, tā bù yàyú nàxiē jīngyàn fēngfù de zhǔchírén. In terms of handling unexpected situations on the spot, he is no less capable than those experienced hosts. 论 introduces the specific dimension being compared. 这份报告的分析深度不亚于同类研究中的经典论文。 Zhè fèn bàogào de fēnxī shēndù bù yàyú tónglèi yánjiū zhōng de jīngdiǎn lùnwén. The analytical depth of this report is no less than that of classic papers in the same field of research. The comparison is limited to analytical depth. 在可读性方面，这个译本不亚于原文。 Zài kědúxìng fāngmiàn, zhège yìběn bù yàyú yuánwén. This translation is no less readable than the original. The sentence compares readability only, not overall fidelity or literary merit. ## Register and a useful contrast 不亚于 is common in considered comparisons, including discussion of quality, achievement, research, investment, or professional ability. It suits written analysis, reports, reviews, and formal or carefully phrased speech. It is also possible in ordinary conversation when the speaker wants a pointed comparison, but it can sound weightier than a casual “just as good as.” Avoid using it when no meaningful comparison standard is available. Compare 不亚于 with 等于 (“to equal”). 等于 presents equality more directly and can also describe literal equality, such as a numerical result. 不亚于 makes a lower-than comparison negative: the first side is not below the second. It therefore allows equality or a higher degree or amount, while 等于 ordinarily asserts equality. Choose according to what you can actually support; do not use 不亚于 if you mean that the first side is definitely weaker. - Use 不亚于 when the intended point is “at least as strong, good, high, or substantial as the comparison.” - Use 等于 when you intend to assert that two values or levels are equal. - Use a different comparison if the first side is below the benchmark; 不亚于 would misrepresent that relationship. ## A practical check before using it Before writing 不亚于, ask three questions: What exactly is being assessed? What is the comparison standard? In which respect are they comparable? If the answer to the last question is not obvious, name the dimension. Then check that your claim means “no less than” rather than simply “equal to” or “less than.” This produces a focused comparison without overstating what the sentence establishes. ## Frequently asked questions **Does 不亚于 always mean that the first side is better?** No. It denies a lower degree in the relevant respect. A may be equal or higher, but “higher” can describe a negative impact too. The comparison does not by itself mean better, nor does it always mean strictly greater. **Can a quality itself be the subject?** Yes. A quality such as efficiency or analytical depth can be assessed directly, as in the examples. Make sure the comparison side supplies a clear matching standard. **Can I replace 不亚于 with 等于?** Only when you specifically mean equality. 不亚于 permits equality or a higher level; 等于 states equality more directly. **Source**[hsk.cn-bj.ufileos.com · PDF page 405](https://hsk.cn-bj.ufileos.com/3.0/%E6%96%B0%E7%89%88HSK%E8%80%83%E8%AF%95%E5%A4%A7%E7%BA%B21219.pdf#page=405) ## Continue in the app Full mock exams are available in HSKReady. 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