Blog
Tips, updates, and deep dives into Chinese language learning and Huanyu Academy development.
Understanding Tones: The Foundation of Mandarin
Mandarin has four tones plus a neutral tone. Why they matter, how to practice them, and common mistakes beginners make.
June 2026
Spaced Repetition: How SM-2 Powers Your Memory
A deep dive into the algorithm behind our SRS: ease factors, interval calculation, and how to optimize your daily reviews.
May 2026
HSK 3.0: What Changes with the New Standard
The updated HSK framework introduces seven levels instead of six, new vocabulary bands, and a greater emphasis on communicative competence.
April 2026