HSK Words: 必须 (bì xū) VS 必需 (bì xū)

Wednesday, November 15, 2023

In this article, we will delve into the distinctions between two HSK words: 必须 (bì xū) and 必需 (bì xū). While these terms may seem similar, their meanings carry nuances that are crucial for precise usage in daily Chinese communication.

必须 (bì xū), often translated as "must" or "have to," emphasizes a mandatory or imperative requirement. It signifies a situation where compliance or adherence to a certain action is non-negotiable.


  1. We must find a better method to solve this problem.
    Wǒ men bì xū zhǎo dào yī gè gèng hǎo de fāng fǎ lái jiě jué zhè ge wèn tí.
  2. His learning method is very effective; it is something we must adopt.
    Tā de xué xí fāng fǎ fēi cháng yǒu xiào; zhè shì wǒ men bì xū cǎi nà de.
  3. This is a very good marketing method that we must implement.
    Zhè shì yī zhǒng hěn hǎo de yíng xiāo fāng fǎ, wǒ men bì xū shí shī.

必需 (bì xū), often translated as "essential" or "necessary," emphasizes the indispensability of something. It implies that a particular item or action is required for a process or system to function properly.


  1. What are your suggestions regarding the resolution of this problem? Your input is essential.
    Zài zhè ge wèn tí de jiě jué fāng miàn, nǐ yǒu shén me jiàn yì? Nǐ de yì jiàn shì bì xū de.
  2. The government has taken many measures regarding environmental protection, and these steps are essential.
    Zài huán bǎo fāng miàn, zhèng fǔ yǐ jīng cǎi qǔ le hěn duō cuò shī, zhè xiē cuò shī shì bì xū de.
  3. We need to make more efforts regarding education; it is absolutely necessary.
    Zài jiào yù fāng miàn, wǒ men xū yào zuò chū gèng duō de nǔ lì, zhè shì jué duì bì xū de.

Quiz: Please consider whether to use 必须 (bì xū) or 必需 (bì xū) in following sentences.

  1. 你_____先完成作业才能看电视。
    nǐ _____ xiān wán chéng zuò yè cái néng kàn diàn shì 。
  2. 水是生存所_____的。
    shuǐ shì shēng cún suǒ_____de 。
  3. 我必须早点离开。
    wǒ_____zǎo diǎn lí kāi 。


  1. 必须 (bì xū
  2. 必需 (bì xū)
  3. 必须 (bì xū

Sign up for a free trial now!

FAQ / Tips

Certainly, we offer a complimentary 30 - minute trial lesson for you to experience our services before committing to a purchase.This will allow you to gain a better understanding of our qualified tutors, innovative teaching methods, comprehensive class materials, and more.We are committed to providing you with the highest level of service and ensuring your satisfaction with our courses.
We offer highly flexible class schedules that cater to your needs, with lessons available from 7am to 10pm Beijing time, seven days a week.This allows you to conveniently take lessons at any time and from any location that suits your schedule.
Our Chinese learning method is focused on personalized and interactive one-on-one lessons with a professional teacher. The lessons are conducted live through our online teaching platform, which allows you to see and talk to the teacher. You can schedule the lessons at a time that suits you, and the teacher will tailor the lesson content to your specific needs and goals. During the lesson, you can ask questions and receive feedback from the teacher to ensure you understand and master the knowledge and skills being taught. We also have a student service team and academic coordinator team to assist you with your learning and provide any additional support you may need.Overall, our method is designed to be flexible, personalized, and interactive to help you achieve your language learning goals.
We offer a 30-day money-back guarantee for all new students.If you are not satisfied with our services within the first month, you may cancel your lessons and receive a refund for any unused lessons.We will only charge you for the first month of lessons, and refund the remaining balance to you promptly.Our goal is to ensure your satisfaction with our services, and we strive to provide the highest quality of instruction and support to all of our students.
Before starting any Chinese language course, the teacher will assess your Chinese language proficiency level through a placement test.This helps to determine your current level of understanding and ability in Chinese, and allows the teacher to tailor the course materials and teaching methods to your specific needs and goals. The placement test may include assessments of your reading, writing, listening, and speaking skills.Based on the results of the test, the teacher will be able to recommend an appropriate course of study for you.
Our students come from a wide range of ages, from 3 years old to over 80 years old. Our courses are tailored to each student's age and proficiency level to ensure they can receive maximum benefit and progress. Whether you want to learn Chinese as a second language or improve your existing Chinese skills, we can provide you with courses and resources that are suitable for you