我姓蒋却不能将你留下
[wŏ xìng jiăng què bù néng jiāng nĭ liú xià]
This name means 'My surname is Jiang, yet I can't keep you here.' There's a pun in play as Jiang sounds like 'jiang' which also means 'keep.' The name expresses the sadness of not being able to hold someone dear.