Chinese-first prompt engineering for LLM tasks. Use this skill whenever the user asks in Chinese to optimize a prompt, write a system prompt, redesign instructions, stabilize structured output, reduce hallucinations, build few-shot examples, harden a RAG prompt against prompt injection, or review why a model's output is unstable. Also use it when the user says things like "优化这个提示词", "帮我写系统提示词", "改成稳定的 JSON 输出", "降低幻觉", or "这个 prompt 老被注入".
Use this skill for Chinese-language prompt work or bilingual prompt work where the user thinks and validates in Chinese.
This variant keeps the same technique backbone as prompt-engineering-guide, but it is tuned for Chinese workflows, Chinese deliverables, and business-style prompt requests.
Read references/zh-playbook.md when you need Chinese-oriented prompt patterns, default output templates, or common failure-mode checklists.
Prefer this skill when:
By default, respond with:
One or two sentences.
Provide the final prompt in a fenced code block.
Explain the key changes briefly.
List two or three realistic Chinese inputs.
Only include if there is a clear next step, such as few-shot examples, grounding, or injection defense.
For Chinese RAG or document-processing tasks: