我已长发及腰你又在哪
[wŏ yĭ zhăng fā jí yāo nĭ yòu zài nă]
'我已长发及腰你又在哪' means 'My Hair Has Reached My Waist, But Where Are You?' It reflects longing for a specific person, emphasizing the time that has passed (as symbolized by long hair) and the absence of a loved one.