About
HSK levels

    警惕

    jǐngtì

    1. to be on the alert; vigilant; alert; on guard
    2. to warn

    我们要对这种欺诈行为保持警惕。 Wǒmen yào duì zhè zhǒng qīzhà xíngwéi bǎochí jǐngtì.