Collecting Japan and other countries with tens of thousands of regions is slow — use AI tools (Tencent Yuanbao / DeepSeek) to generate a top-50 city list by population, paste it into Custom Regions, and get 80% of the data in 20% of the time.
This tutorial gives you a professional "Multi-Round Cold Email AI Prompt". Drop it into any AI tool (Tencent Yuanbao, ChatGPT, etc.) and it'll generate a tightly reasoned, progressive email marketing sequence from your business inputs. The article also walks through configuring your dedicated AI assistant and importing the polished emails into the Laifaxin platform — a substantial lift to cold email conversion.
In this hands-on tutorial, we'll use Tencent Yuanbao — an AI assistant — to learn how to write cold emails customers can't help but reply to. You'll pick up simple, effective prompt techniques to generate properly formatted, focused emails that stand out from the inbox crowd.