开口说 · Speak from day one

Say it like a native

Instant AI feedback on every tone — try it now, no account needed.

你好吗?

nǐ hǎo ma?

How are you?

0 / 3 free tries today

  • Instant AI feedback

  • Tone-by-tone scoring

  • Free daily practice

Learning Plan

Built on the i+1 method of comprehensible input — every lesson introduces just one new idea while staying rooted in what you already know, so you absorb Mandarin naturally and remember it forever.

Your progress

0 / 0

Get Started

Practice Tools

Tone Pronunciation

Master the four tones of Mandarin Chinese

Open Tool

Premium

AI Conversation

Practice real conversations with AI

Upgrade