[KongchangAI]
Unverified85% confidenceCautionTime unknown

捆绑销售保健品、检测服务或器械的'免费/低价健康课'需高度警惕,其核心盈利在于后端产品而非教学,课程内容常被设计为引导消费,不建议为获取知识而购买

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85%
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Long-term
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https://kongchang.com/claim/161392
API
curl https://kongchang.com/api/v1/knowledge/claims/161392
MCP
get_claim(id=161392)