我姓张却长不出你要的模样
[wŏ xìng zhāng què zhăng bù chū nĭ yào de mó yàng]
Loosely translated as 'I’m surnamed Zhang but can't grow into the appearance you want', this expresses frustration over one's identity or features not matching expectations or desires from others. It could refer to pressure from external judgment or internal self-perception.