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 C
15 course packsHSK 7-9 Writing-Translation
Advanced writing-translation materials: model rewrites, writing cards and revision sources.
HSK 7-9 C 册Free
HSK30-79C: Lesson 01
围绕“社区治理材料的摘要、改写与条款翻译”完成摘要、改写、评论和术语翻译。
HSK30-79CFree preview2 pages
HSK 7-9 C 册Member
HSK30-79C: Lesson 02
围绕“财经数据材料的摘要、图表描述与术语翻译”完成摘要、改写、评论和术语翻译。
HSK30-79CMember lesson2 pages
HSK 7-9 C 册Member
HSK30-79C: Lesson 03
围绕“产业转型材料的评论改写、因果表达与术语翻译”完成摘要、改写、评论和术语翻译。
HSK30-79CMember lesson2 pages
HSK 7-9 C 册Member
HSK30-79C: Lesson 04
围绕“流域治理材料的数据摘要、措施改写与指标翻译”完成摘要、改写、评论和术语翻译。
HSK30-79CMember lesson2 pages
HSK 7-9 C 册Member
HSK30-79C: Lesson 05
围绕“健康科普材料的信息核对、风险提示与医学术语翻译”完成摘要、改写、评论和术语翻译。
HSK30-79CMember lesson2 pages
HSK 7-9 C 册Member
HSK30-79C: Lesson 06
围绕“评价方案材料的量规摘要、反馈单改写与教育术语翻译”完成摘要、改写、评论和术语翻译。
HSK30-79CMember lesson2 pages
HSK 7-9 C 册Member
HSK30-79C: Lesson 07
围绕“平台规则材料的权限说明、申诉文本与隐私术语翻译”完成摘要、改写、评论和术语翻译。
HSK30-79CMember lesson2 pages
HSK 7-9 C 册Member
HSK30-79C: Lesson 08
围绕“展览文本材料的展签改写、译注说明与文化词翻译”完成摘要、改写、评论和术语翻译。
HSK30-79CMember lesson2 pages
HSK 7-9 C 册Member
HSK30-79C: Lesson 09
围绕“更新方案材料的规划摘要、意见回应与公共利益翻译”完成摘要、改写、评论和术语翻译。
HSK30-79CMember lesson2 pages
HSK 7-9 C 册Member
HSK30-79C: Lesson 10
围绕“养老服务材料的申请说明、等级评估与服务术语翻译”完成摘要、改写、评论和术语翻译。
HSK30-79CMember lesson2 pages
HSK 7-9 C 册Member
HSK30-79C: Lesson 11
围绕“电力市场材料的曲线说明、结算摘要与能源术语翻译”完成摘要、改写、评论和术语翻译。
HSK30-79CMember lesson2 pages
HSK 7-9 C 册Member
HSK30-79C: Lesson 12
围绕“研究伦理材料的知情同意改写、风险说明与伦理术语翻译”完成摘要、改写、评论和术语翻译。
HSK30-79CMember lesson2 pages
HSK 7-9 C 册Member
HSK30-79C: Lesson 13
围绕“县域医疗材料的服务流程说明、转诊文本与医疗术语翻译”完成摘要、改写、评论和术语翻译。
HSK30-79CMember lesson2 pages
HSK 7-9 C 册Member
HSK30-79C: Lesson 14
围绕“平台劳动材料的协议摘要、申诉说明与权益术语翻译”完成摘要、改写、评论和术语翻译。
HSK30-79CMember lesson2 pages
HSK 7-9 C 册Member
HSK30-79C: Lesson 15
围绕“气候谈判材料的立场摘要、案文改写与国际术语翻译”完成摘要、改写、评论和术语翻译。
HSK30-79CMember 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.