I can recommend the exact tier of CPHO problems and targeted study resources that match your goals. Share public link
For students and educators seeking to practice with these high-level materials, several platforms provide archives of past papers and solutions:
A unique and challenging aspect of the CPhO is its strong emphasis on experimental skills. From the semi-finals onward, students must complete practical exams that test their ability to design experiments, handle apparatus, take accurate measurements, and analyze data. This component tests a different kind of intellectual rigor, assessing a student's ingenuity and dexterity in a lab setting.
Online databases dedicated to global Olympiads frequently host localized PDFs of CPHO papers. Chinese Physics Olympiad Problems Pdf
Calculus-based mechanics, advanced electrodynamics, wave optics, and modern physics.
Topics include angular acceleration of complex bodies (e.g., rolling wheels), spring-ball systems, and ball dynamics.
Split into a theoretical written exam and a practical laboratory exam. I can recommend the exact tier of CPHO
After studying a solution, close the PDF and try to recreate the entire derivation from scratch a week later. This ensures you have actually internalized the logic rather than just memorized the steps. Conclusion
To effectively use a CPhO problems PDF, you must understand the structure of the competition. The Olympiad generally progresses through three major stages, each increasing in difficulty: 1. The Preliminary Round (预赛 - Yùsài)
Locating high-quality translations and original compilations requires knowing where to look in the global physics community. 1. Open-Source Competitive Physics Repositories This component tests a different kind of intellectual
Users can find, preview, and download problem sets & solutions as PDFs, organized by year, level, and topic.
If you can read Chinese or use a translator, the best source is the original Chinese documents.
Since you are likely reading a translated PDF, pay close attention to diagrams. If a translated phrase seems ambiguous, cross-reference it with standard physics notation to deduce the intended physical scenario.