The HSK 4 writing section evaluates a candidate’s ability to express ideas in Chinese through structured tasks, primarily focusing on practical communication skills. Here are the key topics and formats covered:

1. Sentence Completion (Fill-in-the-Blanks)
- Topics:
- Daily Life: Scenarios like shopping, eating out, or travel plans (e.g., “I want to buy ______ at the supermarket.”).
- Social Interactions: Conversations about invitations, gifts, or helping others (e.g., “Thank you for ______ me with my homework.”).
- Work/Study: Tasks related to deadlines, meetings, or study schedules (e.g., “The project is due ______ Friday.”).
- Skills Tested: Vocabulary usage, grammar (e.g., prepositions, conjunctions), and contextual understanding.

2. Short Paragraph Writing (50-70 Characters)
- Topics:
- Personal Experiences: Describing a memorable event (e.g., “My last birthday party was fun because ______.”).
- Opinions/Preferences: Expressing likes/dislikes (e.g., “I like spring because ______.”).
- Suggestions/Plans: Making recommendations (e.g., “We should visit the museum because ______.”).
- Skills Tested: Coherence, basic sentence structure, and logical flow.

3. Practical Writing Tasks
- Formats:
- Notices/Announcements: Writing a brief message (e.g., “Class is canceled tomorrow due to ______.”).
- Messages/Notes: Leaving a simple instruction (e.g., “Please water the plants while I’m away because ______.”).
- Short Emails/Letters: Communicating basic information (e.g., “Thank you for the invitation. I will attend because ______.”).
- Skills Tested: Formality, clarity, and adherence to a specific context.
4. Error Correction (Occasional)
- Format: Identifying and fixing mistakes in a given sentence or paragraph.
- Topics: Common grammatical errors (e.g., word order, particle usage) or vocabulary mismatches.

Key Takeaways for HSK 4 Writing
- Relevance to Daily Life: Tasks mirror real-world situations (e.g., making plans, expressing gratitude).
- Basic Grammar Focus: Tenses, sentence patterns, and connectors are emphasized.
- Clarity Over Complexity: Prioritizes clear, concise communication rather than elaborate vocabulary.
- Practical Application: Tests ability to write functional texts (e.g., notes, emails) rather than creative writing.

Example Breakdown
- Sentence Completion:
Prompt: “I go to the library every week because ______.”
Answer: “I want to borrow books.”
Focus: Reason clauses (“因为…”). - Paragraph Writing:
Prompt: “Describe your favorite season.”
Answer: “My favorite season is autumn. The weather is cool, and the leaves are colorful. I like to go hiking with friends.”
Focus: Sequencing, descriptive adjectives. - Notice Writing:
Prompt: “Write a notice about a meeting change.”
Answer: “The meeting has been rescheduled to 3 PM on Friday due to a conflict. Please attend on time.”
Focus: Formal tone, clear information.

By focusing on these practical topics and formats, the HSK 4 writing section ensures candidates can communicate effectively in everyday Chinese contexts.