About
HSK levels

    清一色

    qīngyīsè

    1. (mahjong) flush; a complete hand where all tiles are of the same suit
    2. (fig.) uniformly; each and every one

    这个公司的员工清一色都是年轻人。 Zhège gōngsī de yuángōng qīngyīsè dōu shì niánqīng rén.