我姓田却甜不起来
[wŏ xìng tián què tián bù qĭ lái]
My surname is 'Tian' but my life is not sweet at all. It implies a sense of frustration or helplessness, despite the positive associations that might come with a certain surname or name. There’s a contrast between the expectation of sweetness (from the surname Tian which can mean 'sweet') and the bitter reality.