This article provides a detailed translation and introduction of the prompt design document officially released by AI assistant Claude. The document begins by explaining what prompts are, how they function, and the general steps involved in prompt design. It then offers tips for optimizing prompts, such as collecting diverse input samples, adding more context and details, using XML tags to distinguish different parts, and providing examples and counterexamples. The document also introduces several advanced uses of prompts, such as prompt chaining, encouraging AI to think, and verifying outputs. This comprehensive translation covers prompt design methods from basic to advanced, offering significant guidance for practical prompt engineering.