About
HSK levels

    jiān

    1. pointed; tapering; sharp; sharp point; tip
    2. (of a sound) shrill; piercing; to make (one's voice) shrill
    3. (of one's hearing, sight etc) sharp; acute; keen
    4. the best of sth; the cream of the crop

    这支铅笔的笔尖很尖。 Zhè zhī qiānbǐ de bǐjiān hěn jiān.