About
HSK levels

    1. emptiness; void
    2. empty or unoccupied
    3. false
    4. (of health) weak
    5. virtual
    6. abstract theory or guiding principles
    7. diffident or timid
    8. humble or modest
    9. in vain

    这个房间很虚,没有人住。 Zhège fángjiān hěn xū, méiyǒu rén zhù.