Free starterStart
Free beginner lessons
Start with pinyin, tones, Hanzi basics and a short graduation review.
Open pathCourse library
Choose the Chinese path that fits your level
Start free, then move into HSK1-HSK4 courses, study cards and review tools. Course content is organized for English-speaking learners.
HSK 2.0 / 3.0 transition
Current courses align with the HSK 2.0 path while HSK 3.0 mapping is being prepared
HSK 3.0 became the global standard on July 1, 2026. ACA keeps the current HSK1-HSK4 route usable during the 2026 transition year and is preparing a new-level mapping so learners can see how each lesson connects to the updated standard.
Learning paths
Use these entry points if you are new to ACA. The detailed course list remains available below.
HSK 3.0 L118
New HSK Level 1
Start the new HSK 3.0 path with task-based beginner lessons and generated HTML courseware.
Open pathHSK 3.0 L218
New HSK Level 2
Continue with expanded daily-life topics, reading tasks and early writing support.
Open pathHSK 3.0 L322
New HSK Level 3
Build connected expression across daily social, study, work and culture topics.
Open pathHSK 3.0 L428
New HSK Level 4
Move into intermediate texts, interpretation tasks and structured responses.
Open pathHSK 3.0 L530
New HSK Level 5
Practice higher-level reading, topic development and precise written expression.
Open pathHSK 3.0 L632
New HSK Level 6
Work with advanced topics, longer texts and argument-level language.
Open pathHSK 7-9 A15
HSK 7-9 Listening-Speaking
Advanced listening-speaking materials: news, interviews and lectures.
Open pathHSK 7-9 B15
HSK 7-9 Reading
Advanced reading materials: explanatory texts, data interpretation and commentary.
Open pathHSK 7-9 C15
HSK 7-9 Writing-Translation
Advanced writing-translation materials: model rewrites, writing cards and revision sources.
Open pathHSK11
HSK1 foundation
Build greetings, numbers, dates, family, food and everyday beginner sentence patterns.
Open pathHSK216
HSK2 daily communication
Move into schedules, directions, shopping, health, travel and short connected speech.
Open pathHSK316
HSK3 intermediate path
Practice longer dialogues, short readings, grammar patterns and practical expression.
Open pathHSK420
HSK4 reading and expression
Develop reading stamina, vocabulary in context, opinions and structured answers.
Open pathTravelStart
Travel Chinese
Use Chinese in restaurants, transport, hotels, clinics and real-life travel moments.
Open pathBusinessStart
Business Chinese
Practice meetings, email, workplace introductions and professional situations.
Open pathTeacherStart
Teacher resources
Classroom-ready resources for teachers who need structured lesson support.
Open pathHSK 7-9 A
15 course packsHSK 7-9 Listening-Speaking
Advanced listening-speaking materials: news, interviews and lectures.
HSK 7-9 A 册Free
HSK30-79A: Lesson 01
围绕“社区调解与规则意识”完成听后复述、观点评论与短陈述。
HSK30-79AFree preview2 pages
HSK 7-9 A 册Member
HSK30-79A: Lesson 02
围绕“利率变化与消费决策”完成听后复述、观点评论与短陈述。
HSK30-79AMember lesson2 pages
HSK 7-9 A 册Member
HSK30-79A: Lesson 03
围绕“机器换人后的岗位变化”完成听后复述、观点评论与短陈述。
HSK30-79AMember lesson2 pages
HSK 7-9 A 册Member
HSK30-79A: Lesson 04
围绕“河流修复中的多方协商”完成听后复述、观点评论与短陈述。
HSK30-79AMember lesson2 pages
HSK 7-9 A 册Member
HSK30-79A: Lesson 05
围绕“疫苗接种与健康信息”完成听后复述、观点评论与短陈述。
HSK30-79AMember lesson2 pages
HSK 7-9 A 册Member
HSK30-79A: Lesson 06
围绕“考试成绩之外的能力”完成听后复述、观点评论与短陈述。
HSK30-79AMember lesson2 pages
HSK 7-9 A 册Member
HSK30-79A: Lesson 07
围绕“算法推荐与个人选择”完成听后复述、观点评论与短陈述。
HSK30-79AMember lesson2 pages
HSK 7-9 A 册Member
HSK30-79A: Lesson 08
围绕“传统文化出海中的译介与改编”完成听后复述、观点评论与短陈述。
HSK30-79AMember lesson2 pages
HSK 7-9 A 册Member
HSK30-79A: Lesson 09
围绕“老旧街区改造中的公共利益”完成听后复述、观点评论与短陈述。
HSK30-79AMember lesson2 pages
HSK 7-9 A 册Member
HSK30-79A: Lesson 10
围绕“社区养老服务的可持续安排”完成听后复述、观点评论与短陈述。
HSK30-79AMember lesson2 pages
HSK 7-9 A 册Member
HSK30-79A: Lesson 11
围绕“新能源消纳中的电网调节”完成听后复述、观点评论与短陈述。
HSK30-79AMember lesson2 pages
HSK 7-9 A 册Member
HSK30-79A: Lesson 12
围绕“科研数据开放中的伦理边界”完成听后复述、观点评论与短陈述。
HSK30-79AMember lesson2 pages
HSK 7-9 A 册Member
HSK30-79A: Lesson 13
围绕“县域医疗资源的下沉与协同”完成听后复述、观点评论与短陈述。
HSK30-79AMember lesson2 pages
HSK 7-9 A 册Member
HSK30-79A: Lesson 14
围绕“平台用工中的劳动保障”完成听后复述、观点评论与短陈述。
HSK30-79AMember lesson2 pages
HSK 7-9 A 册Member
HSK30-79A: Lesson 15
围绕“气候谈判中的共同责任”完成听后复述、观点评论与短陈述。
HSK30-79AMember lesson2 pages
Not sure where to begin?
Take the placement guide or start with the free lessons
Most new learners should start with pinyin, then HSK1. Teachers should use the dedicated teacher page.