所有收费课程的前 10 课均可免费试看，无需注册。购买与订阅由 Stripe 安全处理。/ The first 10 lessons of every paid course are free to preview, no account needed. Payments are securely processed by Stripe.
单门课程 / Single course
$9.99
任选一门语言课程（共 21 门），一次性购买，永久解锁全部课程。/ Any one language course (21 available), one-time purchase, lifetime access.
选择课程 / Choose a course全部语言 · 买断 / All languages · Lifetime
$99
一次性购买，永久解锁全部 21 门语言课程。/ One-time purchase, lifetime access to all 21 language courses.
立即购买 / Buy now全部语言 · 包月会员 / All languages · Monthly
$9.99 /月 per month
会员期间解锁全部 21 门课程，可随时取消。/ Access all 21 courses while subscribed; cancel any time.
订阅 / Subscribe全部语言 · 包年会员 / All languages · Yearly
$79 /年 per year
会员期间解锁全部 21 门课程，可随时取消。/ Access all 21 courses while subscribed; cancel any time.
订阅 / Subscribe现代汉语对话、汉字学习游戏、英语入门、培根精读与古文阅读工具永久免费。退款请参阅退款政策。/ Mandarin dialogues, Hanzi games, English, Bacon essays and the classical Chinese reading tool are free forever. See our refund policy.