Understanding "长期" - Chinese Word Explanation

1. Basic Information

• Word: 长期
• Pinyin: chángqī
• Literal Meaning: long period
• Primary Meaning: long-term; over a long period of time

2. In-depth Explanation

• Context and Usage:
  "长期" is used to describe actions, states, plans, or relationships that last for an extended duration or are intended to be permanent rather than temporary. It can function as an adjective (e.g., 长期计划 – long-term plan) or an adverb (e.g., 长期工作 – to work long-term). It often appears in formal, business, academic, and everyday contexts. The opposite is 短期 (duǎnqī, short-term). Note that "长期" implies continuity, not necessarily a specific time frame, but a general sense of "a long time."

• Character Breakdown:

• 长 (cháng): means "long" in terms of length or duration.
• 期 (qī): means "period," "phase," or "term."
  Together, they literally form "long period," conveying the concept of something extending over a considerable span of time.

3. Example Sentences

• Chinese: 我们需要制定一个长期的发展战略。
  Pinyin: Wǒmen xūyào zhìdìng yī gè chángqī de fāzhǎn zhànlüè.
  English: We need to formulate a long-term development strategy.

• Chinese: 长期熬夜对健康有害。
  Pinyin: Chángqī áoyè duì jiànkāng yǒuhài.
  English: Staying up late over a long period is harmful to health.

• Chinese: 他们建立了长期的合作关系。
  Pinyin: Tāmen jiànlì le chángqī de hézuò guānxì.
  English: They have established a long-term cooperative relationship.

Cultural Notes

In Chinese culture, the concept of "长期" often reflects a preference for stability, persistence, and gradual progress. It is commonly used in contexts like education (长期学习 – long-term study), business (长期投资 – long-term investment), and interpersonal relationships (长期朋友 – long-term friend), where enduring commitment is valued. The word also appears frequently in official documents and contracts, underscoring its formal and serious tone.

Conclusion

"长期" (chángqī) is a versatile word meaning "long-term." Remember its two characters: 长 (long) + 期 (period) = a long period. Use it whenever you need to express that something is not temporary but built to last, whether it’s a plan, a habit, or a connection.