Haohin is an online Chinese learning platform for beginners and working professionals. What sets Haohin apart is its self-developed AI technology that checks and scores pronunciation — helping learners not only listen and memorize, but truly speak, get scored by AI, and detect pronunciation errors in every sentence.

Instead of just studying vocabulary or passively watching lectures, with Haohin every sentence you learn becomes a real speaking and pronunciation-checking exercise.

  • Listen standard – speak real: listen to the model sentence, watch the Pinyin, and practice speaking each sentence directly.
  • AI check & pronunciation scoring: the AI system, researched and developed in-house by Haohin, analyzes your voice, assesses accuracy, and returns results right after you speak.
  • Detect and fix errors: learners can identify which parts of their pronunciation are not accurate, practice again and again, and track improvement with each attempt.
  • Visual comparison: results and voice data help learners easily compare their pronunciation with the model sentence.
  • Spaced Repetition: brings vocabulary and sentence patterns back at the right time to boost long-term retention.
  • Progress & streak tracking: records your daily learning process, helping you build long-term habits and motivation.

AI pronunciation scoring developed by Haohin

This is one of Haohin's core technologies. Instead of relying entirely on third-party pronunciation tools, Haohin built its own self-developed AI Chinese pronunciation checking system, designed specifically for the speaking practice experience on the platform.

When a learner speaks a sentence, the system receives and analyzes the voice, compares it with the content to be pronounced, and gives an assessment result immediately. This way, learners know their current pronunciation level, spot errors, and practice again while the knowledge is still fresh.

Vision

To become an online Chinese learning platform that reaches a global audience, where AI technology not only supports learning but also helps learners truly open their mouths to speak and improve pronunciation every day.

Haohin aims to build a Chinese learning system that anyone can access on any device, with a clear roadmap, real speaking practice, and self-developed AI pronunciation scoring at its core.

Mission

Haohin wants to bring Chinese closer to everyone through three principles:

  • Learning means speaking: every sentence can be practiced aloud and scored immediately, reducing the problem of studying a lot but being unable to communicate.
  • Applying AI to practice: developing AI pronunciation-scoring technology so learners can practice speaking and get feedback without always needing a teacher by their side.
  • Easier learning: a simple, easy-to-use platform that works across devices and lets you study whenever you have time.
  • Reasonable cost: flexible 1, 3, 6, and 12-month plans to match different needs and learning speeds.

Core values

  • Standard — focused on content quality, voice quality, and consistent pronunciation assessment.
  • Technology — actively researching and developing AI that directly serves speaking practice and Chinese pronunciation checking.
  • Practice — not just learning to know; learners must listen, speak, get checked, and fix errors.

Start learning Chinese with Haohin today — practice speaking every day, let AI check and help you improve your pronunciation sentence by sentence.