你是什么时候来的? When did you get here? Traditional 你是什麼時候來的? Pinyin Nǐ shì shénme shíhou lái de? Bopomofo ㄋㄧˇ ㄕˋ ㄕㄣˊ ˙ㄇㄜ ㄕˊ ˙ㄏㄡ ㄌㄞˊ ˙ㄉㄜ? Where this sentence is used The 是…的 (shì…de) construction in Chinese grammar All Chinese example sentences