CIDU is an officially accredited HSK test center, conducting internationally recognized Chinese proficiency examinations. Our HSK Preparation courses offer systematic, exam-focused training for HSK Levels 1 through 5, using the official HSK Standard Course (HSK 标准教程) as the core teaching material. Each course combines structured vocabulary and grammar study with targeted practice on all exam question types — listening, reading, and writing. Students who successfully complete HSK certification gain a globally recognized credential that opens doors to scholarships, employment, and study opportunities in China and beyond.