About
HSK levels

    chā

    chā

    1. to insert; stick in; pierce
    2. to take part in; to interfere; to interpose

    我把钥匙插进门锁里。 Wǒ bǎ yàoshi chājìn mén suǒ lǐ.

    chā

    1. old variant of 插[cha1]