萍水相逢

On the HSK 7-9 vocabulary list, at CEFR level C1.

píngshuǐxiāngféng ㄆㄧㄥˊ ㄕㄨㄟˇ ㄒㄧㄤ ㄈㄥˊ

    • strangers coming together by chance (idiom)

Character by character

Sources