About
HSK levels

    qiě

    1. and; both (... and...)
    2. moreover; yet
    3. for the time being
    4. to be about to

    这个方案既便宜又实用,而且容易实施。 zhège fāng'àn jì piányi yòu shíyòng, érqiě róngyì shíshī.