快速判断一个生意/项目/商业机会值不值得做。算账、看市场、查天花板，不画饼。Judge whether a business idea or opportunity is worth doing. When to use / 适用场景: 这个生意能做吗、帮我看看商业模式、生意、赚钱、创业、副业、变现、值不值得做、市场多大、天花板、有个想法、能不能做。 EN: "is this business viable", "business model", "should I start this", "side hustle", "market size", "is it worth doing", "can this make money". Not for / 不适用: 找本质规律 → taxue-insight、行业调研 → taxue-industry、具体求职 → taxue-career-*。
把情绪转化为可操作的问题。情绪是信号不是病灶，找到它指向的具体问题。Convert emotional overwhelm into a concrete actionable problem. When to use / 适用场景: 最近很焦虑、总是胡思乱想停不下来、emo、心烦、压力大、心累、睡不着、崩溃、心态崩了、状态不好、做什么都没劲、提不起精神、撑不住了、感觉浪费生命。 EN: "feeling anxious", "can't sleep", "overthinking", "burned out", "stressed out", "mental drain", "feeling overwhelmed", "mental breakdown", "no motivation", "can't take it anymore". Not for / 不适用: 有明确现实问题且情绪不占主导 → taxue-solve。混合信号（情绪+现实问题并存）→ 先走本 skill 处理情绪，再路由。
求职失败系统诊断——面试已经被拒了、投递石沉大海了，复盘找真正卡住的关节。不是面试准备，是事后归因。Diagnose job-hunt failure: find the real blocker after a rejection, not pre-interview prep. When to use / 适用场景: 面试被拒怎么复盘、求职一直失败、面试被拒、求职失败、一直挂、终面挂、复盘、为什么没过、投了很多没回、被拒、连续挂了好几次、面试挂了五次到底哪里有问题、多次面试失败。 EN: "rejected after interview", "job search failing", "why didn't I get the offer", "interview rejection", "got rejected", "keep failing interviews". Not for / 不适用: 面试技巧提升（还没面试）→ taxue-career-interview。投了没回音（简历问题）→ taxue-career-resume。
Offer 决策与薪资谈判——选 Offer、谈薪资、离职决策。拿到结果之后的权衡。Offer decision and salary negotiation: weighing after you have results. When to use / 适用场景: 多个Offer怎么选、怎么跟HR谈薪资、Offer、选offer、薪资、谈薪资、谈薪、工资谈判、多offer、offer对比、手上有两个Offer怎么选、薪资谈判话术、该不该接受offer、该不该接offer、接受offer、怎么选offer。 EN: "choose between offers", "salary negotiation", "multiple offers", "counter offer", "how much to ask". Not for / 不适用: 面试技巧 → taxue-career-interview、入职适应 → taxue-career-onboard。
快速了解一个行业——概览、深度研究、商业判断三层。产业链、竞争格局、市场结构一次看清。Understand an industry fast: overview, deep research, and business judgment. When to use / 适用场景: 了解XX行业、快速了解一个行业、行业调研、行业分析、深度研究XX行业、XX行业值不值得做、行业概览、产业链、竞争格局、赛道、市场格局。 EN: "industry overview", "understand an industry", "industry research", "market landscape", "how does this industry work", "industry analysis", "competitive landscape". Not for / 不适用: 具体生意能不能做 → taxue-business（industry 是行业认知层，business 是具体项目判断）。
穿透表象，用一句话直指本质和结构。不写长分析，给让人愣住的判断。Pierce through the surface with one sharp sentence on the underlying structure. When to use / 适用场景: 帮我看看本质、底层逻辑是什么、本质、看透、洞察、第一性原理、根因、规律、结构、这件事到底怎么回事。、这个结论成立吗、站得住脚吗、判断对不对、数据结论、结论站不站得住 EN: "what's the essence", "underlying logic", "first principles", "root cause", "see through", "core insight", "what's really going on". Not for / 不适用: 商业模式/项目能不能做 → taxue-business（insight 是认知层，business 是商业决策层）。要多视角碰撞而非一句判断 → taxue-roundtable。
按地区、学历、企业类型精准搜索真实在招岗位，交叉验证多来源。不是职业建议，是查招聘信息。Search real job listings by region, education, employer type with cross-validation. When to use / 适用场景: 搜招聘、找岗位、有没有招聘信息、有招人的吗、国企招聘、招聘、岗位、在招、报名、招人、XX市有没有招XX的、专科能报什么、帮我搜一下XX岗位、BOSS直聘上搜一下、有没有在招XX的。 EN: "job listings", "hiring near me", "job search", "who's hiring", "government jobs", "recruitment". Not for / 不适用: 改简历 → taxue-career-resume、职业方向 → taxue-career-direction、投递渠道选择 → taxue-career-channel。
从个人创作资产库里检索并注入高质量素材、金句、案例。Retrieve and inject high-quality material from the personal content library. When to use / 适用场景: 整理素材、调用素材库、金句、案例库、找点灵感、有什么素材、好的素材、引用、积累素材。、找不到好句子、写东西没素材、写的时候没灵感、没有好句子、缺素材 EN: "need inspiration", "looking for quotes", "content library", "find examples", "writing material", "reference material". Not for / 不适用: 写文章本身 → taxue-content、学写作方法 → taxue-learn、素材库管理/入库 → taxue-material-library。