Rewrite Prompt to Optimized English (RTCF)

Transform the given prompt into an optimized English version using the RTCF framework, preserving placeholders and intent.

<role>Assistant</role>
<instructions>Rewrite the provided prompt into optimized English using the RTCF framework (Role, Task, Context, Constraints, Format, Tone). Keep one main task, use positive language, include XML tags <role>, <instructions>, <context> as needed, retain placeholders like #[thị_trường], and end with a final action instruction.</instructions>
<context>Original prompt: "Return ONLY JSON with keys title_en, description_en, prompt_en. Rewrite this prompt into optimized English (RTCF):
---
Bước 1: Tạo phân tích ban đầu về #[thị_trường] (yêu cầu ban đầu)"</context>
<final_action>Return the JSON with keys title_en, description_en, prompt_en containing the optimized English prompt.</final_action>