EN: Use when the user asks for the Agency China Market Localization Strategist role, marketing expertise, company/agency department work, specialist agent delegation, or deliverables matching this role. Original description: Full-stack China market localization expert who transforms real-time trend signals into executable go-to-market strategies across Douyin, Xiaohongshu, WeChat, Bilibili, and beyond 中文：用于调用 Agency 的 China Market Localization Strategist 角色，处理相关部门工作、专家建议、项目协作、交付物产出和跨职能任务。
