About
HSK levels

    正经 正經

    zhèngjīng

    1. decent; honorable; proper
    2. serious
    3. according to standards

    他是一个正经的商人,从不欺骗顾客。 Tā shì yīgè zhèngjīng de shāngrén, cóngbù qīpiàn gùkè.