G20’s Official Language Training Provider

Standard Plan · Corporate Plan

Personalized Courses

Placement Test identifies users’ English level efficiently. Sophisticated AI technology optimizes the learning experience. The more you study, the more the course adapts to you.


Targeted at Four Skills:
Listening, Speaking, Reading, Writing

The course effectively enhances English proficiency through instant feedback on pronunciation, and scientific combination of input and output.


Gamified Learning Experience &
Immersive English Environment

Comprehensive original contents; High-quality audio recorded by American voice actors; An interactive and gamified experience that makes learning fun!


Mobile English Learning App &
Visualized Study Data

Accessible, interactive; Anytime, anywhere;
Visually presented study data that tracks every bit of progress.

A Study Advisor Who Knows
You Better Than Yourself

Strict but caring, study advisors pay close attention to every
bit of progress you make along the way, and remind you when
you go off track. You will be rewarded for your hard work.

Supported by authoritative, advanced learning theory

Recursive Hierarchical Recognition

  • Follows the four-skill learning path, prioritizing listening, speaking, reading, and writing.
  • Emphasizes a scientific approach with short, frequent and systematic practice.
  • Uses multi-modal input to build long-term memory.
  • Develops pattern recognition and language chunking skills.

Principal Academic Consultant
Father of Brain-Based Cognitive Theory
--Lance Knowles

Lance Knowels

Systematic and Methodical Courses

  • The Placement Test sorts individual users into one of eight levels, and provides content customized to their level.
  • An intelligent algorithm collects and analyzes individual users’ performance and behavioral data in order to continuously optimize their curriculum.
  1. Lv 1
    Lv 1 Beginner

    Can use basic English to communicate simple facts and personal
    information with others.

  2. Lv 2
    Lv 2 Elementary

    Can use simple sentences to discuss topics related to daily life and ask for

  3. Lv 3
    Lv 3 Lower Intermediate

    Can talk about events in the past, present and future and use more varied
    and complex language to describe themselves.

  4. Lv 4
    Lv 4 Intermediate

    Can logically describe causes and effects of events. Can converse in English
    on a range of topics.

  5. Lv 5
    Lv 5 Upper Intermediate

    Can communicate in a relaxed and fluent manner. Can begin to discuss
    abstract concepts and to back their opinions with reasoning.

  6. Lv 6
    Lv 6 Advanced 1

    Can understand or discuss both concrete and abstract topics. Can
    participate in any technical discussions in relative specialisation.

  7. Lv 7
    Lv 7 Advanced 2

    Can use language flexibly and effectively for social, academic and
    professional purposes. Can communicate in complex sentences with
    complex vocabulary and phrases.

  8. Lv 8
    Lv 8 Mastery

    Can understand with ease virtually everything heard or
    read. Can read or speak at a native level.

level chart

A Leading Intelligent Adaptive
Learning System Like AlphaGo

Our personalized English learning system shifts the traditional language acquisition
paradigm with a brand new, self-evolving teaching model. It can continuously
learn and self-evolve like AlphaGo.


  • Standard Plan
    • Mobile English Learning App
    • Online Orientation Classes
    • Personal Study Advisor
    • Personal One-on-One Foreign Teachers
    • Personalized Premium Course Service
    • Internal Social Network Group
    • Management System for Company Supervisors
    • Personalized TOEIC Tutorial
  • Corporate Plan
    • Mobile English Learning App
    • Weekly Study Plan
    • Private Assistance for Corporates
    • Private Customer Service for Corporates
    • Internal Social Network Group
    • Management System for Company Supervisors
    • Personal One-on-One Foreign Teachers
    • Online Orientation Classes

My Story

  • avatar
    College Freshman @ Shanghai

    An app as Addictive as Games

    I believe the designer of the AI Core Course must have learned from the video games because the course would award you with a star every time you answer a question or read a sentence correctly. You’d only proceed to the next level when you collect enough stars, and this is really addictive. This is such an advanced technology!

  • avatar
    Consultant @ Beijing

    More Affordable but Efficient Courses than Most Traning Institutions

    I used to spend too much time and money on some other classes, but my efforts weren’t paid off well. Besides studying anytime, anywhere, the best part about AI Core Course is that you could measure your progress in a quantitative way. The study advisor would also frequently organize discussion sessions on specific topics. Their enthusiasm motivated me, and I couldn’t help to be a part of it. This learning environment is awesome!

  • avatar
    Financial Manager @ Shenzhen

    Learn with AI Core Course while Having Facial Mask

    We all know English is important to our careers, but it’s simply too tiring to learn anything after a long day of work. The biggest advantage of AI Core Course is that it only takes half an hour a day to study, so I chose to do it every day when I put on my facial mask. And the cost of the course per day is only half the price of my mask! It’s definitely a huge bargain for its price.

AI Core Course AI Core Course
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