Each topic includes texts, word exercises, sentence exercises, and tests. Practices include online exercises (games, exercises, interactive videos, etc.), offline practice materials reference, online real-time classroom tests, and other forms. The exercises cover listening, speaking, reading, writing, and communication. The test content is linked to the competency framework and provides a detailed capability status analysis as a reference for the study plan. All words in this course cover HSK vocabulary and provide dictionary functions including search for Chinese characters and components.