studygram on Instagram: "Here are the 4 best and most effective study methods used by Chinese students — practical, proven, and easy to apply anywhere 👇 🧠 1. Error Notebook (错题本 – cuò tí běn) What it is: A notebook for all your mistakes. Why it works: It turns errors into lessons — you don’t repeat them. How to do it: Write down every question or concept you got wrong. Add the correct answer and a short note on why you were wrong. Review it once a week. ✅ Great for: math, science, coding, or a