Title | Headquarter | Years in Business | Minutes/Lesson | ||||
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Livemocha | Seattle, Washington, USA | 5 | --- | |||
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SpeakMandarin | Beijing, China | 4 | 50 | |||
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Busuu | Madrid, Spain | 4 | --- | |||
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LingQ | West Vancouver, BC, Canada | 4 | --- | |||
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hello-hello | Washington, DC, USA | --- | --- | |||
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Chinese Learn Online | Taiwan | --- | --- | |||