Watch the stroke order, then trace it yourself.


firmly believe
diligent in study
confident; certain
honest and sincere
earnestly practice
To be studious and inquisitive; to have a strong desire to learn and a habit of asking questions to deepen understanding.
He is very confident that he can pass the exam.
He is an honest and reliable friend.
She firmly believes that hard work will pay off.
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Characters pronounced "du".
Characters with radical "竹".