Onion Academy
洋葱学园
elsewhere's corpus does not cover "Onion Academy" directly. The closest match in the archive is Onion Math (洋葱数学), an online K-12 education company founded at the end of 2013 out of a rural education-informatization nonprofit project, co-founded by Linfeng Yang (Harvard), Ruochen Zhu (Duke), and Li Nuo, formerly a technical lead on Innovation Works' "Dianxin OS" . Per 峰瑞资本 (FreeS Fund) — an early investor, with Li Feng having led the deal — the company focused on "internet-powered inclusive education" for primary and middle school students, using 100% human-machine interactive learning and adaptive video courses , and grew from 0 to 10 million users largely on word of mouth, with customer-acquisition costs well below industry norms . By April 2019 it had closed a 300 million yuan Series D, with FreeS Fund following on . Whether "Onion Academy" refers to this same company or a different entity, the bundle does not say — elsewhere has no material under that name.
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Coverage
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