Original source branch: ppthtmlskill
Original zip file: business-case-study-deck.zip
Original zip path: /Users/zhangxiang/Downloads/Forge_dev-ppthtmlskill_unzipped_2026-08-12/Forge_dev-ppthtmlskill/06_数据分析与业务洞察/business-case-study-deck.zip
Original tags: N/A
