About
HSK levels

    老大不小

    lǎodàbùxiǎo

    1. no longer a child (idiom)

    他都三十岁了,老大不小了,应该考虑结婚了。 Tā dōu sānshí suì le, lǎodà bù xiǎo le, yīnggāi kǎolǜ jiéhūn le.